message stringlengths 2 433k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 113 108k | cluster float64 12 12 | __index_level_0__ int64 226 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Danny, the local Math Maniac, is fascinated by circles, Omkar's most recent creation. Help him solve this circle problem!
You are given n nonnegative integers a_1, a_2, ..., a_n arranged in a c... | instruction | 0 | 5,951 | 12 | 11,902 |
Yes | output | 1 | 5,951 | 12 | 11,903 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Danny, the local Math Maniac, is fascinated by circles, Omkar's most recent creation. Help him solve this circle problem!
You are given n nonnegative integers a_1, a_2, ..., a_n arranged in a c... | instruction | 0 | 5,954 | 12 | 11,908 |
No | output | 1 | 5,954 | 12 | 11,909 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Danny, the local Math Maniac, is fascinated by circles, Omkar's most recent creation. Help him solve this circle problem!
You are given n nonnegative integers a_1, a_2, ..., a_n arranged in a c... | instruction | 0 | 5,957 | 12 | 11,914 |
No | output | 1 | 5,957 | 12 | 11,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,172 | 12 | 12,344 |
Tags: dp, implementation, two pointers
Correct Solution:
```
import math;
from math import log2,sqrt;
import sys;
sys.setrecursionlimit(pow(10,6))
import collections
from collections import defaultdict
from statistics import median
inf = float("inf")
mod=pow(10,9)+7
def gen_left(a):
l=[0]*n;
for i in range(1,le... | output | 1 | 6,172 | 12 | 12,345 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,173 | 12 | 12,346 |
Tags: dp, implementation, two pointers
Correct Solution:
```
# import math
n = int(input())
arr = [int(var) for var in input().split()]
maxLeft = [1 for _ in range(n)]
maxRight = [1 for _ in range(n)]
ans = 1
# maxLeft[0], maxRight[-1] = 1, 1
for i in range(1, n):
if arr[i] > arr[i-1]:
maxLeft[i] = maxLeft... | output | 1 | 6,173 | 12 | 12,347 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,174 | 12 | 12,348 |
Tags: dp, implementation, two pointers
Correct Solution:
```
n=int(input())
l=list(map(int,input().split(" ")))
a=[1]*n
b=[1]*n
for i in range(1,n):
if l[i]>l[i-1]:
a[i]=a[i-1]+1
i=n-2
while(i>=0):
if l[i+1]>l[i]:
b[i]=b[i+1]+1
i=i-1
total=max(a)
if total<n:
total=total+1
for i in range(1,n-1):
if l[i-1]+1<l[i... | output | 1 | 6,174 | 12 | 12,349 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,175 | 12 | 12,350 |
Tags: dp, implementation, two pointers
Correct Solution:
```
import sys
n = int(input())
s = list(map(int, input().split()))
a = [0] * n
b = [0] * n
a[0] = 1
b[0] = 1
if n == 1:
print(1)
sys.exit()
for i in range(1, n):
if s[i] > s[i-1]:
a[i] = a[i-1] + 1
else:
a[i] = 1
s = s[::-1]
f... | output | 1 | 6,175 | 12 | 12,351 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,176 | 12 | 12,352 |
Tags: dp, implementation, two pointers
Correct Solution:
```
"""
pppppppppppppppppppp
ppppp ppppppppppppppppppp
ppppppp ppppppppppppppppppppp
pppppppp pppppppppppppppppppppp
pppppppppppppppppppppp... | output | 1 | 6,176 | 12 | 12,353 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,177 | 12 | 12,354 |
Tags: dp, implementation, two pointers
Correct Solution:
```
#!/usr/bin/env python
# -*- coding: utf-8 -*-
N = int(input())
A = list(map(int,input().split()))
subseg = []
start = 0
for i in range(N-1):
if A[i] >= A[i+1]:
subseg.append((A[start],A[i],i-start,start,i))
start = i+1
else:
if N-1 ... | output | 1 | 6,177 | 12 | 12,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,178 | 12 | 12,356 |
Tags: dp, implementation, two pointers
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 998244353
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1... | output | 1 | 6,178 | 12 | 12,357 |
Provide tags and a correct Python 3 solution for this coding contest problem.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subsegme... | instruction | 0 | 6,179 | 12 | 12,358 |
Tags: dp, implementation, two pointers
Correct Solution:
```
from heapq import heapify, heappush, heappop
from collections import Counter, defaultdict, deque, OrderedDict
from sys import setrecursionlimit, maxsize
from bisect import bisect_left, bisect, insort_left, insort
from math import ceil, log, factorial, hypot, ... | output | 1 | 6,179 | 12 | 12,359 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegm... | instruction | 0 | 6,181 | 12 | 12,362 |
Yes | output | 1 | 6,181 | 12 | 12,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegm... | instruction | 0 | 6,182 | 12 | 12,364 |
Yes | output | 1 | 6,182 | 12 | 12,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegm... | instruction | 0 | 6,187 | 12 | 12,374 |
No | output | 1 | 6,187 | 12 | 12,375 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mike has discovered a new way to encode permutations. If he has a permutation P = [p1, p2, ..., pn], he will encode it in the following way:
Denote by A = [a1, a2, ..., an] a sequence of length... | instruction | 0 | 6,273 | 12 | 12,546 |
No | output | 1 | 6,273 | 12 | 12,547 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Author note: I think some of you might remember the problem "Two Melodies" from Eductational Codeforces Round 22. Now it's time to make it a bit more difficult!
Alice is a composer, and recently she had recorded two tracks that became very ... | instruction | 0 | 6,276 | 12 | 12,552 |
Tags: flows, graphs
Correct Solution:
```
import sys
n = int(input()) + 1
a = [0] + list(map(int, input().split()))
mod7 = [x % 7 for x in a]
dp = [[0]*n for _ in range(n)]
maxnum = [0]*(10**5+10)
ans = 0
for i in range(n):
maxmod = [0]*7
for j in range(n):
maxnum[a[j]] = 0
for j in range(i):
... | output | 1 | 6,276 | 12 | 12,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Author note: I think some of you might remember the problem "Two Melodies" from Eductational Codeforces Round 22. Now it's time to make it a bit more difficult!
Alice is a composer, and recentl... | instruction | 0 | 6,277 | 12 | 12,554 |
No | output | 1 | 6,277 | 12 | 12,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Author note: I think some of you might remember the problem "Two Melodies" from Eductational Codeforces Round 22. Now it's time to make it a bit more difficult!
Alice is a composer, and recentl... | instruction | 0 | 6,278 | 12 | 12,556 |
No | output | 1 | 6,278 | 12 | 12,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Author note: I think some of you might remember the problem "Two Melodies" from Eductational Codeforces Round 22. Now it's time to make it a bit more difficult!
Alice is a composer, and recentl... | instruction | 0 | 6,279 | 12 | 12,558 |
No | output | 1 | 6,279 | 12 | 12,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Author note: I think some of you might remember the problem "Two Melodies" from Eductational Codeforces Round 22. Now it's time to make it a bit more difficult!
Alice is a composer, and recentl... | instruction | 0 | 6,280 | 12 | 12,560 |
No | output | 1 | 6,280 | 12 | 12,561 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,281 | 12 | 12,562 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a = sorted(zip(map(int, input().split()), range(n)))
s = []
for i in range(n):
if a[i]:
s.append([])
while a[i]:
s[-1].append(i + 1)
a[i], i = None, a[i][1]
print(le... | output | 1 | 6,281 | 12 | 12,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,282 | 12 | 12,564 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a=list(map(int,input().split()))
a = sorted([(a[i],i) for i in range(n)])
p =[]
c = [False]*n
for i in range(n):
if not c[i]:
k=i
b=[]
while not c[k]:
c[k]=True
b.append(... | output | 1 | 6,282 | 12 | 12,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,283 | 12 | 12,566 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
a = sorted((a[i], i) for i in range(n))
s = []
for i in range(n):
if a[i]:
l = []
s.append(l)
while a[i]:
l.append(i + 1)
a[i], i = No... | output | 1 | 6,283 | 12 | 12,567 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,284 | 12 | 12,568 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
s = list(map(int, input().split()))
s1 = sorted(s)
d = {s1[i] : i for i in range(n)}
ans = []
for i in range(n):
if d[s[i]] > -1:
curans = [i + 1]
cur = i
place = d[s[cur]]
while place !... | output | 1 | 6,284 | 12 | 12,569 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,285 | 12 | 12,570 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a = [int(x) for x in input().split()]
a = list(enumerate(a))
a = sorted(a, key=lambda x: x[1])
a = [(i, x, j) for j, (i, x) in enumerate(a)]
a = sorted(a, key=lambda x: x[0])
count_cycles = 0
cycle = [-1] * n
i = 0
while ... | output | 1 | 6,285 | 12 | 12,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,286 | 12 | 12,572 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
ind = sorted(range(n), key=lambda i: a[i])
visited = [False] * n
s = []
for i in range(n):
if not visited[i]:
s.append([i + 1])
l = s[-1]
j = ind[i]
... | output | 1 | 6,286 | 12 | 12,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,287 | 12 | 12,574 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
sa = sorted(a)
sg = {}
for i in range(n):
sg[sa[i]] = i
vis = set()
ans = []
for i in range(n):
if i in vis:
continue
vis.add(i)
c = [i+1]
v = i
while 1:... | output | 1 | 6,287 | 12 | 12,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each of them in increasing order, the total sequence... | instruction | 0 | 6,288 | 12 | 12,576 |
Tags: dfs and similar, dsu, implementation, math, sortings
Correct Solution:
```
n = int(input())
lis = list(map(int,input().split()))
a = sorted(lis)[:]
d={}
for i in range(n):
d[a[i]]=i
#print(d)
vis=[0]*(n)
ans=[]
for i in range(n):
tmp=[]
if vis[i]==0:
j=i
while vis[j]==0:
vi... | output | 1 | 6,288 | 12 | 12,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,289 | 12 | 12,578 |
Yes | output | 1 | 6,289 | 12 | 12,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,290 | 12 | 12,580 |
Yes | output | 1 | 6,290 | 12 | 12,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,291 | 12 | 12,582 |
Yes | output | 1 | 6,291 | 12 | 12,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,292 | 12 | 12,584 |
Yes | output | 1 | 6,292 | 12 | 12,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,293 | 12 | 12,586 |
No | output | 1 | 6,293 | 12 | 12,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,294 | 12 | 12,588 |
No | output | 1 | 6,294 | 12 | 12,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,295 | 12 | 12,590 |
No | output | 1 | 6,295 | 12 | 12,591 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a sequence a1, a2, ..., an consisting of different integers. It is required to split this sequence into the maximum number of subsequences such that after sorting integers in each ... | instruction | 0 | 6,296 | 12 | 12,592 |
No | output | 1 | 6,296 | 12 | 12,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan unexpectedly saw a present from one of his previous birthdays. It is array of n numbers from 1 to 200. Array is old and some numbers are hard to read. Ivan remembers that for all elements at least one of its neighbours ls not less than ... | instruction | 0 | 6,604 | 12 | 13,208 |
Tags: dp
Correct Solution:
```
import os
from io import BytesIO
from math import trunc
input = BytesIO(os.read(0, os.fstat(0).st_size)).readline
MX = 201
MOD = 998244353
MODF = float(MOD)
quickmod = lambda x: x - MODF * trunc(x / MODF)
def main():
n = int(input())
a = map(int, input().split())
dp0 = [... | output | 1 | 6,604 | 12 | 13,209 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan unexpectedly saw a present from one of his previous birthdays. It is array of n numbers from 1 to 200. Array is old and some numbers are hard to read. Ivan remembers that for all elements at least one of its neighbours ls not less than ... | instruction | 0 | 6,605 | 12 | 13,210 |
Tags: dp
Correct Solution:
```
import os
from io import BytesIO
from math import trunc
input = BytesIO(os.read(0, os.fstat(0).st_size)).readline
MX = 201
MOD = 998244353
MODF = MOD * 1.0
quickmod = lambda x: x - MODF * trunc(x / MODF)
def main():
n = int(input())
a = map(int, input().split())
dp0 = [1... | output | 1 | 6,605 | 12 | 13,211 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan unexpectedly saw a present from one of his previous birthdays. It is array of n numbers from 1 to 200. Array is old and some numbers are hard to read. Ivan remembers that for all elements at least one of its neighbours ls not less than ... | instruction | 0 | 6,606 | 12 | 13,212 |
Tags: dp
Correct Solution:
```
import os
from io import BytesIO
from math import trunc
if os.name == 'nt':
input = BytesIO(os.read(0, os.fstat(0).st_size)).readline
MX = 201
MOD = 998244353
MODF = float(MOD)
MODF_inv = 1.0 / MODF
quickmod1 = lambda x: x - MODF * trunc(x / MODF)
def quickmod(a):
return a - ... | output | 1 | 6,606 | 12 | 13,213 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Ivan unexpectedly saw a present from one of his previous birthdays. It is array of n numbers from 1 to 200. Array is old and some numbers are hard to read. Ivan remembers that for all elements at least one of its neighbours ls not less than ... | instruction | 0 | 6,607 | 12 | 13,214 |
Tags: dp
Correct Solution:
```
from math import trunc
MX = 201
MOD = 998244353
MODF = MOD * 1.0
quickmod = lambda x: x - MODF * trunc(x / MODF)
def main():
n = int(input())
a = map(int, input().split())
dp0 = [1.0] * MX
dp1 = [0.0] * MX
for x in a:
pomdp0 = [0.0] * MX
pomdp1 = ... | output | 1 | 6,607 | 12 | 13,215 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,628 | 12 | 13,256 |
Tags: greedy
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
length = 1
for i in range(1, n):
if a[i] <= a[i-1]: break
length += 1
l = [0] * n
for i in range(length):
l[i] = length - i - 1
length = 1
for i in range(n-2, -1, -1):
if a[i] <= a[i+1]: break
length += 1
r = [... | output | 1 | 6,628 | 12 | 13,257 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,629 | 12 | 13,258 |
Tags: greedy
Correct Solution:
```
# list input
def linp(): return list(map(int, input().split()))
# map input
def minp(): return map(int, input().split())
# int input
def iinp(): return int(input())
# no of testcase
def test(): return int(input())
# normal input
def inp(): return input()
def fun(l, curr, res)... | output | 1 | 6,629 | 12 | 13,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,630 | 12 | 13,260 |
Tags: greedy
Correct Solution:
```
import sys
sys.setrecursionlimit(10**7)
N = int(input())
number = list(map(int, input().split()))
seq = []
ans = []
l = 0
r = N-1
def correct(ans, l, r, action):
for i in range(len(ans)-1, -1, -1):
if not ans[i] == 'X':
break
ans[i] = action
... | output | 1 | 6,630 | 12 | 13,261 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,631 | 12 | 13,262 |
Tags: greedy
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
Lind = 0
Rind = n - 1
flag = True
ans = list()
ans.append(0)
ans2 = list()
flag5 = True
flag6 = True
while flag and Rind >= Lind and flag5 and flag6:
if a[Rind] > a[Lind]:
if a[Lind] > ans[-1]:
ans.append(a[L... | output | 1 | 6,631 | 12 | 13,263 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,632 | 12 | 13,264 |
Tags: greedy
Correct Solution:
```
N = int(input())
a = list(map(int, input().split()))
pre = -1
L, R = 0, N - 1
d = []
while L < N and R >= 0 and L <= R:
l = a[L]
r = a[R]
if pre < l and pre < r:
if l > r:
d.append('R')
pre = a[R]
R -= 1
elif r > l:
... | output | 1 | 6,632 | 12 | 13,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,633 | 12 | 13,266 |
Tags: greedy
Correct Solution:
```
# -*- coding: utf-8 -*-
# @Date : 2019-04-27 15:37:29
# @Author : raj lath (oorja.halt@gmail.com)
# @Link : link
# @Version : 1.0.0
import sys
sys.setrecursionlimit(10**5+1)
inf = int(10 ** 20)
max_val = inf
min_val = -inf
RW = lambda : sys.stdin.readline().strip()
R... | output | 1 | 6,633 | 12 | 13,267 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,634 | 12 | 13,268 |
Tags: greedy
Correct Solution:
```
def getHighAns(a, low, high):
count = 1
ans = ''
ans += 'R'
last = a[high]
high -= 1
while(low <= high):
if(last < a[high]):
count += 1
ans += 'R'
last = a[high]
high -= 1
else:
break
return count, ans
def getLowAns(a, low, high):
count = 1
ans = ''
ans +... | output | 1 | 6,634 | 12 | 13,269 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n integers.
You are making a sequence of moves. Du... | instruction | 0 | 6,635 | 12 | 13,270 |
Tags: greedy
Correct Solution:
```
def getLens(arr,low,high,last):
l1 = 1
last1 = last
for i in range(low+1,high):
if arr[i] > last:
last = arr[i]
#print(last,l1)
l1 += 1
else:
break
l2 = 1
last = last1
for i in range(high-1,low,-... | output | 1 | 6,635 | 12 | 13,271 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n in... | instruction | 0 | 6,637 | 12 | 13,274 |
Yes | output | 1 | 6,637 | 12 | 13,275 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between problems C1 and C2 is that all values in input of problem C1 are distinct (this condition may be false for problem C2).
You are given a sequence a consisting of n in... | instruction | 0 | 6,641 | 12 | 13,282 |
No | output | 1 | 6,641 | 12 | 13,283 |
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