message stringlengths 2 48.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 318 108k | cluster float64 8 8 | __index_level_0__ int64 636 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
After too much playing on paper, Iahub has switched to computer games. The game he plays is called "Block Towers". It is played in a rectangular grid with n rows and m columns (it contains n × m... | instruction | 0 | 11,980 | 8 | 23,960 |
No | output | 1 | 11,980 | 8 | 23,961 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 12,057 | 8 | 24,114 |
Tags: greedy
Correct Solution:
```
n=int(input())
l=list(map(int,input().split()))
cnt=[0]*(10**6+100)
for i in l:
cnt[i]+=1
s=0
ans=0
for i in cnt:
s+=i
ans+=s%2
s//=2
print(ans)
``` | output | 1 | 12,057 | 8 | 24,115 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 12,060 | 8 | 24,120 |
Tags: greedy
Correct Solution:
```
N = int(1e6) + 20
n = int(input())
m = [0] * N
k = 1e6 + 1
for x in map(int, input().split()):
m[x] += 1
k = min(k, x)
result = 0
while k < N - 1:
v = m[k]
m[k + 1] += v >> 1
result += v & 0x1
k += 1
print(result + m[-1])
``` | output | 1 | 12,060 | 8 | 24,121 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift some of the remaining weights and throw them a... | instruction | 0 | 12,063 | 8 | 24,126 |
Tags: greedy
Correct Solution:
```
from collections import *
import sys
import math
from functools import reduce
def factors(n):
return set(reduce(list.__add__,([i, n//i] for i in range(1, int(n**0.5) + 1) if n % i == 0)))
def li():return [int(i) for i in input().rstrip('\n').split(' ')]
def st():return inpu... | output | 1 | 12,063 | 8 | 24,127 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift... | instruction | 0 | 12,066 | 8 | 24,132 |
Yes | output | 1 | 12,066 | 8 | 24,133 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift... | instruction | 0 | 12,069 | 8 | 24,138 |
No | output | 1 | 12,069 | 8 | 24,139 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, Duff has been practicing weight lifting. As a hard practice, Malek gave her a task. He gave her a sequence of weights. Weight of i-th of them is 2wi pounds. In each step, Duff can lift... | instruction | 0 | 12,070 | 8 | 24,140 |
No | output | 1 | 12,070 | 8 | 24,141 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,162 | 8 | 24,324 |
Tags: brute force, implementation
Correct Solution:
```
n, m, k = map(int,input().split())
s = list(map(int,input().split())); c = []
for i in range(n):
if s[i]<=k and s[i]!=0: c.append(i+1)
ans = 99999999999
for i in range(len(c)):
if abs(m-c[i])<ans:
ans = abs(m-c[i])
print(ans*10)
``` | output | 1 | 12,162 | 8 | 24,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,163 | 8 | 24,326 |
Tags: brute force, implementation
Correct Solution:
```
n, m, k = input().split()
n = int(n)
m = int(m)
k = int(k)
h = input().split()
no_zero = 0
for i in range(len(h)):
h[i] = int(h[i])
if h[i] > k:
h[i] = 0
elif h[i] != 0:
no_zero += 1
min_dis = None
while no_zero:
c = max(h)
i =... | output | 1 | 12,163 | 8 | 24,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,164 | 8 | 24,328 |
Tags: brute force, implementation
Correct Solution:
```
N, M, K = map(int, input().split())
lista = [int(i) for i in input().split()]
k, ans=0, []
for i in lista:
k += 1
if(i!=0 and i<=K):
ans.append(abs(k-M))
ans.sort()
print(ans[0]*10)
``` | output | 1 | 12,164 | 8 | 24,329 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,165 | 8 | 24,330 |
Tags: brute force, implementation
Correct Solution:
```
n, m, k = list(map(int, input().split()))
a = list(map(int, input().split()))
r = 10000
for i in range(n):
if a[i] <= k and a[i] != 0:
r = min(r, abs(m-i-1))
print(r*10)
``` | output | 1 | 12,165 | 8 | 24,331 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,166 | 8 | 24,332 |
Tags: brute force, implementation
Correct Solution:
```
n,m,k=map(int,input().split())
a=list(map(int,input().split()))
b=[]
for y in range(0,n):
if k>=a[y] and a[y]!=0:
b.append(abs(y-(m-1)))
l=min(b)
print(l*10)
``` | output | 1 | 12,166 | 8 | 24,333 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,167 | 8 | 24,334 |
Tags: brute force, implementation
Correct Solution:
```
n,m,k=map(int,input().split())
a=list(map(int,input().split()))
mi=int (1e9)
for i in range(m,n):
if a[i]<=k and a[i]!=0:
mi=min(mi,i-m+1)
for i in range(max(0,m-2),-1,-1):
if a[i]<=k and a[i]!=0:
mi=min(mi,m-1-i)
print(mi*10)
``` | output | 1 | 12,167 | 8 | 24,335 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,168 | 8 | 24,336 |
Tags: brute force, implementation
Correct Solution:
```
import sys
lineno = 0
for l in sys.stdin:
if lineno == 0:
[n, m, k] = [int(i) for i in str(l).strip().split()]
if lineno == 1:
p = [int(i) for i in l.strip().split()]
p = [10*abs(d - (m - 1)) for (i, d) in zip(p, range(len(p)))
... | output | 1 | 12,168 | 8 | 24,337 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that village, lining in a straight line from left to ... | instruction | 0 | 12,169 | 8 | 24,338 |
Tags: brute force, implementation
Correct Solution:
```
n,m,k=map(int,input().split())
a=list(map(int,input().split()))
min1=float("inf")
for i in range(n):
if a[i]!=0 and min1>(abs( (m-1)-(i) )*10) and a[i]<=k:
min1=(abs( (m-1)-(i) )*10)
print(min1)
``` | output | 1 | 12,169 | 8 | 24,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,170 | 8 | 24,340 |
Yes | output | 1 | 12,170 | 8 | 24,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,171 | 8 | 24,342 |
Yes | output | 1 | 12,171 | 8 | 24,343 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,172 | 8 | 24,344 |
Yes | output | 1 | 12,172 | 8 | 24,345 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,173 | 8 | 24,346 |
Yes | output | 1 | 12,173 | 8 | 24,347 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,174 | 8 | 24,348 |
No | output | 1 | 12,174 | 8 | 24,349 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,175 | 8 | 24,350 |
No | output | 1 | 12,175 | 8 | 24,351 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,176 | 8 | 24,352 |
No | output | 1 | 12,176 | 8 | 24,353 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Zane the wizard had never loved anyone before, until he fell in love with a girl, whose name remains unknown to us.
<image>
The girl lives in house m of a village. There are n houses in that v... | instruction | 0 | 12,177 | 8 | 24,354 |
No | output | 1 | 12,177 | 8 | 24,355 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,243 | 8 | 24,486 |
Tags: greedy, implementation
Correct Solution:
```
n = int(input())
a = int(input())
b = int(input())
ans = 6
cnt = 0
cur = 2
cnt += 2 * ((n - b) // a)
while cnt < 4:
cur += 1
cnt += (n // a)
ans = min(ans, cur)
if b * 2 <= n:
cur, cnt = 0, 0
cur = 1
cnt += ((n - 2 * b) // a)
while cnt < 4:
... | output | 1 | 12,243 | 8 | 24,487 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,244 | 8 | 24,488 |
Tags: greedy, implementation
Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Created on Thu Nov 30 12:11:39 2017
@author: vishal
"""
n=int(input())
a=int(input())
b=int(input())
if(4*a+2*b<=n):
print(1)
elif(2*a+b<=n or a+2*b<=n and 3*a<=n):
print(2)
elif(a+b<=n and 2*a<=n or 2*b<=n and 2*a<=n or 4*a<=n):
... | output | 1 | 12,244 | 8 | 24,489 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,245 | 8 | 24,490 |
Tags: greedy, implementation
Correct Solution:
```
n=int(input())
a=int(input())
b=int(input())
if a>=b:
l=a
s=b
if n-a>=3*l+2*b:
print(1)
if n-a<3*l+2*b and n-a>=a+b:
print(2)
if n-a<a+b and n-a>=a:
print(3)
if n-a<a and n-a>=b:
print(4)
if n-a<b and n-b>=b:
... | output | 1 | 12,245 | 8 | 24,491 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,246 | 8 | 24,492 |
Tags: greedy, implementation
Correct Solution:
```
x=int(input())
a=int(input())
b=int(input())
ans=6
if a+b>x and 2*b<=x and 2*a>x:
ans=5
if (a+b<=x and 2*a>=x) or (2*b>x and 2*a<=x):
ans=4
if (2*a<=x and 2*b<=x) or (4*a<=x and 2*b>x) or (2*a<=x and a+b<=x):
ans=3
if 2*a+b<=x:
ans=2
if 4*a +2*b<=x:
... | output | 1 | 12,246 | 8 | 24,493 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,247 | 8 | 24,494 |
Tags: greedy, implementation
Correct Solution:
```
n = int(input())
a = int(input())
b = int(input())
na = 4
nb = 2
cnt=0
while True:
len = n
cnt+=1
while len>0:
resa = len-min(int(len/a),na)*a
resb = len-min(int(len/b),nb)*b
if resa<resb and na>0 and len>=a:
len-=a
... | output | 1 | 12,247 | 8 | 24,495 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,248 | 8 | 24,496 |
Tags: greedy, implementation
Correct Solution:
```
n = int(input())
a = int(input())
b = int(input())
if n >= 4 * a + 2 * b:
ans = 1
#print(1)
elif n >= 4 * a + b:
ans = 2
#print(2)
elif n >= 4 * a and 2 * b <= n:
ans = 2
#print(3)
elif n >= 3 * a + 2 * b:
ans = 2
#print(-7)
elif n >= 3 * a and n >= a + 2... | output | 1 | 12,248 | 8 | 24,497 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,249 | 8 | 24,498 |
Tags: greedy, implementation
Correct Solution:
```
N,a,b=int(input()),int(input()),int(input())
queue=[(N,1,4,2)]
res=10000
while queue:
n,amount,x,y=queue.pop()
if x==0 and y==0:res=min(res,amount);continue
if x>0:
if n>=a:queue.append((n-a,amount,x-1,y))
else:queue.append((N-a,amount+1,x-1... | output | 1 | 12,249 | 8 | 24,499 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. continuous without breaks) piece of bar is need... | instruction | 0 | 12,250 | 8 | 24,500 |
Tags: greedy, implementation
Correct Solution:
```
import sys
#needed: 4 a, 2b
n = int(sys.stdin.readline().strip())
am = int(sys.stdin.readline().strip())
bm = int(sys.stdin.readline().strip())
def recurse(a, b):
global n
#print("foo", a, b)
pairs = set()
if(a <= 0 and b <= 0):
return 0;
for i ... | output | 1 | 12,250 | 8 | 24,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,251 | 8 | 24,502 |
Yes | output | 1 | 12,251 | 8 | 24,503 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,252 | 8 | 24,504 |
Yes | output | 1 | 12,252 | 8 | 24,505 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,253 | 8 | 24,506 |
Yes | output | 1 | 12,253 | 8 | 24,507 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,254 | 8 | 24,508 |
Yes | output | 1 | 12,254 | 8 | 24,509 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,255 | 8 | 24,510 |
No | output | 1 | 12,255 | 8 | 24,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,256 | 8 | 24,512 |
No | output | 1 | 12,256 | 8 | 24,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,257 | 8 | 24,514 |
No | output | 1 | 12,257 | 8 | 24,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya has equal wooden bars of length n. He wants to make a frame for two equal doors. Each frame has two vertical (left and right) sides of length a and one top side of length b. A solid (i.e. ... | instruction | 0 | 12,258 | 8 | 24,516 |
No | output | 1 | 12,258 | 8 | 24,517 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,748 | 8 | 25,496 |
Tags: dp
Correct Solution:
```
from math import ceil,sqrt
from collections import defaultdict
def solve():
n,m = map(int,input().split())
l = []
for i in range(n):
a,b = map(float,input().split())
l.append(a)
dp = [0]*(n)
for i in range(n):
maxi = 0
for j in ... | output | 1 | 12,748 | 8 | 25,497 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,749 | 8 | 25,498 |
Tags: dp
Correct Solution:
```
# Dynamic programming Python implementation
# of LIS problem
# lis returns length of the longest
# increasing subsequence in arr of size n
def lis(l, arr):
# Declare the list (array) for LIS and
# initialize LIS values for all indexes
ls = [1] * l
# Compute optimized LIS... | output | 1 | 12,749 | 8 | 25,499 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,750 | 8 | 25,500 |
Tags: dp
Correct Solution:
```
def f(arr):
arr=[None]+arr
dp=[0]*(len(arr))
for i in range(1,len(arr)):
j=int(arr[i])
for k in range(int(j),0,-1):
dp[j]=max(dp[j],1+dp[k])
return len(arr)-max(dp)-1
# Dynamic programming Python implementation
# of LIS problem
# lis returns length of the longest
# increasing ... | output | 1 | 12,750 | 8 | 25,501 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,751 | 8 | 25,502 |
Tags: dp
Correct Solution:
```
def lis(arr):
n = len(arr)
# Declare the list (array) for LIS and
# initialize LIS values for all indexes
lis = [1]*n
# Compute optimized LIS values in bottom up manner
for i in range (1 , n):
for j in range(0 , i):
if arr[i] >= arr[j] and lis[i]< lis[j] + 1 :
lis[i] = ... | output | 1 | 12,751 | 8 | 25,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,752 | 8 | 25,504 |
Tags: dp
Correct Solution:
```
n,m = list(map(int,input().split()))
arr = []
for i in range(n):
l = list(map(float,input().split()))
arr.append(int(l[0]))
dp = [1 for i in range(n)]
for i in range(1,n):
for j in range(i):
if arr[j]<=arr[i]:
dp[i] = max(dp[i],dp[j]+1)
print(n-max(dp))
`... | output | 1 | 12,752 | 8 | 25,505 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,753 | 8 | 25,506 |
Tags: dp
Correct Solution:
```
n, m = [int(x) for x in input().split()]
d = [0 for i in range(m)]
for i in range(n):
c, x = [x for x in input().split()]
c = int(c)
d[c-1] = max(d[:c])+1
print(n-max(d))
``` | output | 1 | 12,753 | 8 | 25,507 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,754 | 8 | 25,508 |
Tags: dp
Correct Solution:
```
n,m=map(int,input().split())
l=[]
for i in range(n):
a,b=input().split()
l.append(int(a))
dp=[1]*n
for i in range(1,n):
for j in range(0,i):
if l[i]>=l[j]:
dp[i]=max(dp[i],dp[j]+1)
print(n-max(dp))
``` | output | 1 | 12,754 | 8 | 25,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His gre... | instruction | 0 | 12,755 | 8 | 25,510 |
Tags: dp
Correct Solution:
```
# -*- coding:utf-8 -*-
"""
created by shuangquan.huang at 1/10/20
LIS
"""
import collections
import time
import os
import sys
import bisect
import heapq
from typing import List
def solve(N, M, A):
bit = [0 for _ in range(N)]
def add(index, val):
while inde... | output | 1 | 12,755 | 8 | 25,511 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m differ... | instruction | 0 | 12,756 | 8 | 25,512 |
Yes | output | 1 | 12,756 | 8 | 25,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m differ... | instruction | 0 | 12,757 | 8 | 25,514 |
Yes | output | 1 | 12,757 | 8 | 25,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m differ... | instruction | 0 | 12,758 | 8 | 25,516 |
Yes | output | 1 | 12,758 | 8 | 25,517 |
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