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Provide tags and a correct Python 3 solution for this coding contest problem. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan to select two companies, merge them into one, ...
instruction
0
92,651
10
185,302
Tags: greedy Correct Solution: ``` n = int(input()) M = [] A = [] for i in range(n): a = list(map(int, input().split(' '))) M.append(a[0]) A.append(max(a[1:])) temp = max(A) ans = 0 for i in range(n): ans += abs(temp-A[i])*M[i] print(ans) ```
output
1
92,651
10
185,303
Provide tags and a correct Python 3 solution for this coding contest problem. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan to select two companies, merge them into one, ...
instruction
0
92,652
10
185,304
Tags: greedy Correct Solution: ``` #In the name of GOD! n = int(input()) cmpn = [] for i in range(n): s = list(map(int, input().split())) s[0] = 0 cmpn.append([max(s), len(s) - 1]) cmpn.sort() ans = 0 mx = cmpn[n - 1][0] for i in range(n): ans += (mx - cmpn[i][0]) * cmpn[i][1] print(ans) ```
output
1
92,652
10
185,305
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,653
10
185,306
Yes
output
1
92,653
10
185,307
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,654
10
185,308
Yes
output
1
92,654
10
185,309
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,655
10
185,310
Yes
output
1
92,655
10
185,311
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,656
10
185,312
Yes
output
1
92,656
10
185,313
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,657
10
185,314
No
output
1
92,657
10
185,315
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,658
10
185,316
No
output
1
92,658
10
185,317
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,659
10
185,318
No
output
1
92,659
10
185,319
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan...
instruction
0
92,660
10
185,320
No
output
1
92,660
10
185,321
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,661
10
185,322
Tags: greedy, implementation Correct Solution: ``` ### Chocolates ### ### https://codeforces.com/contest/1139/problem/B ### n = int(input()) a = [int(c) for c in input().split()] i = n-1 s = a[i] while a[i] != 0 and i >= 1: if a[i-1] < a[i]: s = s + a[i-1] else: a[i-1] = a[i] - 1 s = s +...
output
1
92,661
10
185,323
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,662
10
185,324
Tags: greedy, implementation Correct Solution: ``` # cook your dish here n=int(input()) L=[int(x) for x in input().split()] c=0 for i in range(n-1,-1,-1): if i==n-1: c+=L[i] else: if L[i] >= L[i+1] and L[i+1]!=0: d=(L[i]-L[i+1])+1 m=L[i...
output
1
92,662
10
185,325
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,663
10
185,326
Tags: greedy, implementation Correct Solution: ``` input() chocos=list(map(int,input().split()))[::-1]+[0,0] numbers=chocos[0] for i in range(len(chocos)-2): if chocos[i]==0: break elif chocos[i+1]<chocos[i]: numbers+=chocos[i+1] else: numbers+=chocos[i]-1 chocos[i+1]=chocos...
output
1
92,663
10
185,327
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,664
10
185,328
Tags: greedy, implementation Correct Solution: ``` x = int(input()) s = str(input()).split() for i in range(x): s[i] = int(s[i]) s = s[::-1] sumi = s[0] for i in range(1, x): if s[i-1] > s[i]: sumi += s[i] else: if s[i-1]-1 > 0: sumi += s[i-1]-1 s[i] = s[i-1]-1 else: break print(sumi) ```
output
1
92,664
10
185,329
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,665
10
185,330
Tags: greedy, implementation Correct Solution: ``` n = int(input()) u = list(map(int, input().split())) for i in range(n - 2, -1, -1): if u[i] >= u[i + 1] and u[i] != 0: u[i] = u[i + 1] - 1 if u[i + 1] == 0: u[i] = 0 print(sum(u)) ```
output
1
92,665
10
185,331
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,666
10
185,332
Tags: greedy, implementation Correct Solution: ``` n=int(input()) l=list(map(int,input().split())) m=l[n-1] for i in range(n-2,-1,-1): if l[i]>=l[i+1]: l[i]=l[i+1]-1 if l[i]==0: break m+=l[i] print(m) ```
output
1
92,666
10
185,333
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,667
10
185,334
Tags: greedy, implementation Correct Solution: ``` import sys sys.setrecursionlimit(2000) from collections import Counter from functools import reduce # sys.stdin.readline() if __name__ == "__main__": # single variables n = [int(val) for val in sys.stdin.readline().split()][0] a = [int(val) for val in sys...
output
1
92,667
10
185,335
Provide tags and a correct Python 3 solution for this coding contest problem. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as many chocolates as possible. However if you bu...
instruction
0
92,668
10
185,336
Tags: greedy, implementation Correct Solution: ``` n=int(input()) s=list(map(int,input().split())) k=1e20 tot=0 for i in s[::-1]: if k<=1: break elif k<=i: tot+=k-1 k-=1 elif k>i: tot+=i k=i print(tot) ```
output
1
92,668
10
185,337
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,669
10
185,338
Yes
output
1
92,669
10
185,339
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,670
10
185,340
Yes
output
1
92,670
10
185,341
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,671
10
185,342
Yes
output
1
92,671
10
185,343
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,672
10
185,344
Yes
output
1
92,672
10
185,345
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,673
10
185,346
No
output
1
92,673
10
185,347
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,674
10
185,348
No
output
1
92,674
10
185,349
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,675
10
185,350
No
output
1
92,675
10
185,351
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You went to the store, selling n types of chocolates. There are a_i chocolates of type i in stock. You have unlimited amount of cash (so you are not restricted by any prices) and want to buy as...
instruction
0
92,676
10
185,352
No
output
1
92,676
10
185,353
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,538
10
187,076
Tags: combinatorics, data structures, greedy Correct Solution: ``` import heapq n = int(input()) buy = [] # negative sell = [] unknown = [] res = 1 for i in range(n): cmd, amount = input().strip().split() amount = int(amount) if cmd == 'ADD': if sell and sell[0] < amount: heapq.heapp...
output
1
93,538
10
187,077
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,539
10
187,078
Tags: combinatorics, data structures, greedy Correct Solution: ``` import heapq n = int(input()) ans = 1 mod = 10**9 + 7 buy, undefined, sell = [], [], [] for i in range(n): cmd, str_p = input().split() p = int(str_p) if cmd == 'ADD': if buy and p < -buy[0]: heapq.heappush(buy, -p)...
output
1
93,539
10
187,079
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,540
10
187,080
Tags: combinatorics, data structures, greedy Correct Solution: ``` # ---------------------------iye ha aam zindegi--------------------------------------------- import math import random import heapq, bisect import sys from collections import deque, defaultdict from fractions import Fraction import sys #import threading...
output
1
93,540
10
187,081
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,541
10
187,082
Tags: combinatorics, data structures, greedy Correct Solution: ``` from sys import stdin import heapq MOD = pow(10, 9) + 7 n=int(stdin.readline()) a=[] for i in range(n): x=stdin.readline().split() if x[0]=='ADD': a.append((0,int(x[1]))) else: a.append((1,int(x[1]))) next_accept=[-1]*n accep...
output
1
93,541
10
187,083
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,542
10
187,084
Tags: combinatorics, data structures, greedy Correct Solution: ``` from sys import exit from heapq import heapify,heappush,heappop n=int(input()) low=[] high=[] pos=0 mid=set() for i in range(n): #print(high,low,mid) s=input().split() #print(s) x=int(s[1]) s=s[0] #print(s[0],s[0]=='ADD') if...
output
1
93,542
10
187,085
Provide tags and a correct Python 3 solution for this coding contest problem. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described by direction (BUY or SELL) and price. At every ...
instruction
0
93,543
10
187,086
Tags: combinatorics, data structures, greedy Correct Solution: ``` from sys import stdin from heapq import heappush, heappop def main(): n, r, m = int(input()), 0, 1000000007 bb, ss, bs = [0], [m], [] for s in stdin.read().splitlines(): if s[1] == 'D': p = int(s[4:]) if ss ...
output
1
93,543
10
187,087
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described b...
instruction
0
93,544
10
187,088
No
output
1
93,544
10
187,089
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described b...
instruction
0
93,545
10
187,090
No
output
1
93,545
10
187,091
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described b...
instruction
0
93,546
10
187,092
No
output
1
93,546
10
187,093
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's consider a simplified version of order book of some stock. The order book is a list of orders (offers) from people that want to buy or sell one unit of the stock, each order is described b...
instruction
0
93,547
10
187,094
No
output
1
93,547
10
187,095
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,628
10
187,256
Tags: dp, greedy, sortings Correct Solution: ``` t = int(input()) for _ in range(t) : n,p,k = map(int,input().split()) arr = list(map(int,input().split())) arr.sort() m = 0 idx = 0 count = 0 z = p while idx < len(arr) : if idx == 0 and p >= arr[idx]: count +=1 ...
output
1
93,628
10
187,257
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,629
10
187,258
Tags: dp, greedy, sortings Correct Solution: ``` t = int(input()) for case in range(t): n, p, k = map(int, input().split()) # print("n: {}, p: {}, k: {}".format(n, p, k)) a = list(map(int, input().split())) a.sort() # print("a: {}".format(a)) i = k - 1 to_spend = 0 while i < n and to_spend + a[i] <= p: to_sp...
output
1
93,629
10
187,259
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,630
10
187,260
Tags: dp, greedy, sortings Correct Solution: ``` import sys input=sys.stdin.buffer.readline #FOR READING PURE INTEGER INPUTS (space separation ok) t=int(input()) for _ in range(t): n,p,k=[int(x) for x in input().split()] a=[int(x) for x in input().split()] a.sort() dp=[0 for _ in range(n)] #min cost to...
output
1
93,630
10
187,261
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,631
10
187,262
Tags: dp, greedy, sortings Correct Solution: ``` def cal(arr, p, k): dp = [0]*(len(arr)+2*k) for i in range(len(arr)): dp[i] = dp[i-k] + arr[i] ans = -1 for i in range(len(arr)): if p >= dp[i]: ans = i else: break return ans+1 t=int(input()) for _ in ...
output
1
93,631
10
187,263
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,632
10
187,264
Tags: dp, greedy, sortings Correct Solution: ``` for _ in range(int(input())): n, p, k = map(int, input().split()) a = [int(i) for i in input().split()] a.sort() max_goods = 0 copy_p = p if len(a) % 2 == 0: for price in a[1::2]: if price <= copy_p: copy_p -= p...
output
1
93,632
10
187,265
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,633
10
187,266
Tags: dp, greedy, sortings Correct Solution: ``` from sys import stdin,stdout from math import gcd,sqrt,factorial from collections import deque,defaultdict input=stdin.readline R=lambda:map(int,input().split()) I=lambda:int(input()) S=lambda:input().rstrip('\n') L=lambda:list(R()) P=lambda x:stdout.write(x) lcm=lambda ...
output
1
93,633
10
187,267
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,634
10
187,268
Tags: dp, greedy, sortings Correct Solution: ``` t=int(input()) for i in range(0,t): n,p,k=map(int,input().split()) a=list(map(int,input().split())) a.sort() b=a[1:] flag=0 money=p count=0 for i in range(0,len(a)): if flag==0: if a[i]<=money: count+=1 ...
output
1
93,634
10
187,269
Provide tags and a correct Python 3 solution for this coding contest problem. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his friends for the New Year. It turned out that he was ...
instruction
0
93,635
10
187,270
Tags: dp, greedy, sortings Correct Solution: ``` # -*- coding: utf-8 -*- """ #k,m=map(int,input().split()) t=int(input()) for _ in range(t): n=int(input()) x=list(map(int,input().split())) """ from math import * t=int(input()) for _ in range(t): n,p,k=map(int,input().split()) x=list(map(int,input()...
output
1
93,635
10
187,271
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,636
10
187,272
Yes
output
1
93,636
10
187,273
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,637
10
187,274
Yes
output
1
93,637
10
187,275
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,638
10
187,276
Yes
output
1
93,638
10
187,277
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,639
10
187,278
Yes
output
1
93,639
10
187,279
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,640
10
187,280
No
output
1
93,640
10
187,281
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the easy version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: k=2. Vasya came to the store to buy goods for his frien...
instruction
0
93,641
10
187,282
No
output
1
93,641
10
187,283