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Provide tags and a correct Python 3 solution for this coding contest problem. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th ticket is p_i. As a teller, you have a possibility...
instruction
0
938
10
1,876
Tags: binary search, greedy Correct Solution: ``` from collections import deque n = int(input()) for _ in range(n): m = int(input()) # number tickets tickets = list(map(int, input().split())) tickets.sort(reverse=True) aperc, ajump = map(int, input().split()) bperc, bjump = map(int, input().split()...
output
1
938
10
1,877
Provide tags and a correct Python 3 solution for this coding contest problem. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th ticket is p_i. As a teller, you have a possibility...
instruction
0
939
10
1,878
Tags: binary search, greedy Correct Solution: ``` import math def check(l): global a global b global p global x global y global k s = [0] * l rec = 0 for i in range(l): index = i + 1 if (index % a == 0): s[i] += x if (index % b == 0): ...
output
1
939
10
1,879
Provide tags and a correct Python 3 solution for this coding contest problem. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th ticket is p_i. As a teller, you have a possibility...
instruction
0
940
10
1,880
Tags: binary search, greedy Correct Solution: ``` def gcd(x, y): if y: return gcd(y, x % y) return x for _ in range(int(input())): n = int(input()) a = [0] + sorted(map(int, input().split()))[::-1] for i in range(n): a[i + 1] += a[i] p1, x1 = map(int, input().split()) p2, x2 = map(int, input().s...
output
1
940
10
1,881
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
941
10
1,882
Yes
output
1
941
10
1,883
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
942
10
1,884
Yes
output
1
942
10
1,885
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
943
10
1,886
Yes
output
1
943
10
1,887
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
944
10
1,888
Yes
output
1
944
10
1,889
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
945
10
1,890
No
output
1
945
10
1,891
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
946
10
1,892
No
output
1
946
10
1,893
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
947
10
1,894
No
output
1
947
10
1,895
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are an environmental activist at heart but the reality is harsh and you are just a cashier in a cinema. But you can still do something! You have n tickets to sell. The price of the i-th tic...
instruction
0
948
10
1,896
No
output
1
948
10
1,897
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
965
10
1,930
Tags: dp, greedy, sortings Correct Solution: ``` for _ in range(int(input())): n, p, k = map(int, input().strip().split()) A = list(sorted([int(x) for x in input().strip().split()])) dp = [0] * k dp[0] = 0 r = 0 for i in range(1, k): dp[i] = A[i-1] + dp[i-1] if (dp[i] <=...
output
1
965
10
1,931
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
966
10
1,932
Tags: dp, greedy, sortings Correct Solution: ``` t=int(input()) import sys input=sys.stdin.readline while t>0: t-=1 n,p,k=map(int,input().split()) a=[int(x) for x in input().split()] a.sort() dp=[0 for i in range(n+1)] for i in range(1,n+1): if i-k>=0: dp[i]=a[i-1]+dp[i-k] ...
output
1
966
10
1,933
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
967
10
1,934
Tags: dp, greedy, sortings Correct Solution: ``` t=int(input()) for _ in range(t): n,p,k=map(int,input().split()) a=list(map(int,input().split())) a.sort() ans=0 dp=[0]*n for i in range(n): if i>=k-1: dp[i]=a[i]+dp[i-k] if dp[i]<=p: ans=i+1 ...
output
1
967
10
1,935
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
968
10
1,936
Tags: dp, greedy, sortings Correct Solution: ``` from sys import stdout, stdin, setrecursionlimit from io import BytesIO, IOBase from collections import * from itertools import * from random import * from bisect import * from string import * from queue import * from heapq import * from math import * from re import * fr...
output
1
968
10
1,937
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
969
10
1,938
Tags: dp, greedy, sortings Correct Solution: ``` t = int(input()) for i in range(t): n, p, k = map(int, input().split()) goods = list(map(int, input().split())) goods.sort() if goods[0] > p: print(0) continue elif len(goods) == 1: print(1) continue sums = [[0]] for i in range(k - 1): sums.append([sum...
output
1
969
10
1,939
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
970
10
1,940
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() prefix_sums = [0] for a_i in a[:k]: prefix_sums.append(a_i + prefix_sums[-1]) max_goods = 0 for ind, start_sum in enume...
output
1
970
10
1,941
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
971
10
1,942
Tags: dp, greedy, sortings Correct Solution: ``` T = int(input()) INF = float('inf') for _ in range(T): N,P,K = map(int, input().split()) arr = sorted([int(x) for x in input().split()]) dp = [None] * N if arr[0] > P: print(0) continue else: dp[0] = P-arr[0] for i in rang...
output
1
971
10
1,943
Provide tags and a correct Python 3 solution for this coding contest problem. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his friends for the New Year. It turned out that h...
instruction
0
972
10
1,944
Tags: dp, greedy, sortings Correct Solution: ``` def idp(a,dp,i,k): if (i-k) >= 0: return min(a[i]+dp[i-1], a[i]+dp[i-k]) else: return a[i]+dp[i-1] t = int(input()) for tc in range(t): n,p,k = map(int, input().split()) a = [int(x) for x in input().split()] a.sort() dp = [0]*n ...
output
1
972
10
1,945
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
973
10
1,946
Yes
output
1
973
10
1,947
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
974
10
1,948
Yes
output
1
974
10
1,949
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
975
10
1,950
Yes
output
1
975
10
1,951
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
976
10
1,952
Yes
output
1
976
10
1,953
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
977
10
1,954
No
output
1
977
10
1,955
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
978
10
1,956
No
output
1
978
10
1,957
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
979
10
1,958
No
output
1
979
10
1,959
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is the hard version of this problem. The only difference is the constraint on k β€” the number of gifts in the offer. In this version: 2 ≀ k ≀ n. Vasya came to the store to buy goods for his...
instruction
0
980
10
1,960
No
output
1
980
10
1,961
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,188
10
2,376
Yes
output
1
1,188
10
2,377
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,189
10
2,378
Yes
output
1
1,189
10
2,379
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,190
10
2,380
Yes
output
1
1,190
10
2,381
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,191
10
2,382
Yes
output
1
1,191
10
2,383
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,192
10
2,384
No
output
1
1,192
10
2,385
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,193
10
2,386
No
output
1
1,193
10
2,387
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,194
10
2,388
No
output
1
1,194
10
2,389
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. On...
instruction
0
1,195
10
2,390
No
output
1
1,195
10
2,391
Provide tags and a correct Python 3 solution for this coding contest problem. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Moscow costs q dollars. Mikhail is determined to ...
instruction
0
1,285
10
2,570
Tags: geometry Correct Solution: ``` def get_bounds(points): if len(points) == 1: return points[:] points.sort() bounds = [points[0], points[1]] for xi, yi in points[2:]: while len(bounds) > 1 and not is_convex(bounds, xi, yi): del bounds[-1] bounds.append((xi, yi)) ...
output
1
1,285
10
2,571
Provide tags and a correct Python 3 solution for this coding contest problem. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Moscow costs q dollars. Mikhail is determined to ...
instruction
0
1,286
10
2,572
Tags: geometry Correct Solution: ``` from fractions import Fraction def higher(x1, y1, x2, y2): if x1 == 0: if x2 == 0: return def min_days(p, q, pr): ma = max(a for a, b in pr) mb = max(b for a, b in pr) pr.sort(key=lambda t: (t[0], -t[1])) ch = [(0, mb)] for a, b in pr...
output
1
1,286
10
2,573
Provide tags and a correct Python 3 solution for this coding contest problem. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Moscow costs q dollars. Mikhail is determined to ...
instruction
0
1,287
10
2,574
Tags: geometry Correct Solution: ``` def get_bounds(points): if len(points) == 1: return points[:] points.sort() bounds = [points[0], points[1]] for xi, yi in points[2:]: while len(bounds) > 1 and not is_convex(bounds, xi, yi): del bounds[-1] bounds.append((xi...
output
1
1,287
10
2,575
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Mo...
instruction
0
1,288
10
2,576
No
output
1
1,288
10
2,577
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Mo...
instruction
0
1,289
10
2,578
No
output
1
1,289
10
2,579
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Mo...
instruction
0
1,290
10
2,580
No
output
1
1,290
10
2,581
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Mo...
instruction
0
1,291
10
2,582
No
output
1
1,291
10
2,583
Provide a correct Python 3 solution for this coding contest problem. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will deposit ti rubles on his mobile phone account. Arkady wi...
instruction
0
1,412
10
2,824
"Correct Solution: ``` n, p, m = input().split() n = int(n) p = int(p) m = int(m) ans = 0 curb = 0 curd = 1 for i in range(0, n): #print(curb) tday, tplus = input().split() tday = int(tday) tplus = int(tplus) if curb < 0: ans += (tday - curd) curb -= p * (tday - curd) elif curb ...
output
1
1,412
10
2,825
Provide a correct Python 3 solution for this coding contest problem. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will deposit ti rubles on his mobile phone account. Arkady wi...
instruction
0
1,413
10
2,826
"Correct Solution: ``` n,p,m=map(int,input().split()) flag,t_neg,t_in,d,tot=0,0,0,1,0 for i in range (n): ini_d=d if flag==1: tot+=(t-p) if tot<0: t_neg+=1 d,t=map(int,input().split()) if flag==0: t_neg=(d-ini_d) tot=t_neg*-p flag=1 else: ...
output
1
1,413
10
2,827
Provide a correct Python 3 solution for this coding contest problem. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will deposit ti rubles on his mobile phone account. Arkady wi...
instruction
0
1,414
10
2,828
"Correct Solution: ``` n, p, m = map(int, input().split()) lastd = 0 acc = 0 output = 0 neg = 0 for i in range(n): d, t = map(int, input().split()) acc += (d-lastd-1)*-p if(acc<0): output += acc//-p -neg neg = acc//-p if(acc%p!=0): output += 1 neg += 1 ...
output
1
1,414
10
2,829
Provide a correct Python 3 solution for this coding contest problem. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will deposit ti rubles on his mobile phone account. Arkady wi...
instruction
0
1,415
10
2,830
"Correct Solution: ``` rd = lambda: map(int, input().split()) n, p, m = rd() q, l, r = 0, 0, 0 for i in range(n): d, t = rd() c = d - q - 1 r += max(min(c - l // p, c), 0) l -= p * (c + 1) - t r += l < 0 q = d c = m - q print(r + max(min(c - l // p, c), 0)) ```
output
1
1,415
10
2,831
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will ...
instruction
0
1,416
10
2,832
No
output
1
1,416
10
2,833
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will ...
instruction
0
1,417
10
2,834
No
output
1
1,417
10
2,835
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will ...
instruction
0
1,418
10
2,836
No
output
1
1,418
10
2,837
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A sum of p rubles is charged from Arkady's mobile phone account every day in the morning. Among the following m days, there are n days when Arkady will top up the account: in the day di he will ...
instruction
0
1,419
10
2,838
No
output
1
1,419
10
2,839