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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,505
10
55,010
Yes
output
1
27,505
10
55,011
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,506
10
55,012
Yes
output
1
27,506
10
55,013
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,507
10
55,014
No
output
1
27,507
10
55,015
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,508
10
55,016
No
output
1
27,508
10
55,017
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,509
10
55,018
No
output
1
27,509
10
55,019
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The only difference between easy and hard versions is constraints. The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequ...
instruction
0
27,510
10
55,020
No
output
1
27,510
10
55,021
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,681
10
55,362
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` import sys import math import collections import heapq import decimal input=sys.stdin.readline n=int(input()) l=[] for i in range(n): a,b=(int(i) for i in input().split()) l.append((b,a)) l.sort() s=0 for i in range(n): ...
output
1
27,681
10
55,363
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,682
10
55,364
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` t=int(input()) a=[] for T in range(t): b=list(map(int,input().split())) a.append(b) h=sorted(a,key=lambda x: (x[1])) s=0 j=0 i=len(h)-1 cost=0 while(j<=i): k=h[i][0] if(k+s<h[j][1]): s=s+k i=i-1 ...
output
1
27,682
10
55,365
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,683
10
55,366
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` N = int(input()) A = [0] * N for i in range(N): A[i] = list(map(int, input().split())) A.sort(key=lambda a: a[1]) low = 0 high = N - 1 bought = 0 cost = 0 while low <= high: if bought >= A[low][1]: # buy from min Bi to ge...
output
1
27,683
10
55,367
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,684
10
55,368
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` n=int(input()) l=[] for i in range(n): x,y=map(int,input().split()) l.append([x,y]) l.sort(key=lambda l:l[1]) i=0;j=n-1 ans=0 x=0 while i<=j: if x>=l[i][1]: ans += l[i][0] x += l[i][0] i += 1 ...
output
1
27,684
10
55,369
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,685
10
55,370
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "...
output
1
27,685
10
55,371
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,686
10
55,372
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` a=sorted([*map(int,s.split())][::-1]for s in[*open(0)][1:]) i=c=r=0 j=len(a)-1 while i<=j: x=_,y=a[j];d=min(a[i][0]-c,y) if d>0:x[1]-=d;r+=d;j-=d==y else:d=a[i][1];i+=1 c+=d print(c+r) ```
output
1
27,686
10
55,373
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,687
10
55,374
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` # Author Name: Ajay Meena # Codeforce : https://codeforces.com/profile/majay1638 import sys import math import bisect import heapq from bisect import bisect_right from sys import stdin, stdout # -------------- INPUT FUNCTIONS ---...
output
1
27,687
10
55,375
Provide tags and a correct Python 3 solution for this coding contest problem. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: * The store has an infinite number of items of...
instruction
0
27,688
10
55,376
Tags: binary search, greedy, implementation, sortings, two pointers Correct Solution: ``` from sys import stdin, stdout n = int(stdin.readline()) products = [] for _ in range(n): products.append([int(x) for x in stdin.readline().split()]) products.sort(key = lambda x:x[1], reverse = True) answer = 0 volume = 0 ...
output
1
27,688
10
55,377
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,689
10
55,378
Yes
output
1
27,689
10
55,379
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,690
10
55,380
Yes
output
1
27,690
10
55,381
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,691
10
55,382
Yes
output
1
27,691
10
55,383
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,692
10
55,384
Yes
output
1
27,692
10
55,385
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,693
10
55,386
No
output
1
27,693
10
55,387
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,694
10
55,388
No
output
1
27,694
10
55,389
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,695
10
55,390
No
output
1
27,695
10
55,391
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lena is the most economical girl in Moscow. So, when her dad asks her to buy some food for a trip to the country, she goes to the best store β€” "PriceFixed". Here are some rules of that store: ...
instruction
0
27,696
10
55,392
No
output
1
27,696
10
55,393
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,745
10
55,490
Tags: greedy, math Correct Solution: ``` from sys import stdin, stdout input = stdin.readline print = stdout.write n=int(input()) a,g=0,0 sol="" for i in range (n): prva, druga = map(int, input().split()) if a+prva-g<=500: a+=prva print("A") else: g+=druga print("G") ```
output
1
27,745
10
55,491
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,746
10
55,492
Tags: greedy, math Correct Solution: ``` from math import ceil,radians,cos,sin,atan,degrees from sys import stdin,stdout def main(): s1,s2 = 0,0 n = int(stdin.readline().strip()) r = '' for i in range(n): a,b = [int(i) for i in stdin.readline().split()] if abs(s1-b-s2) <= 500: ...
output
1
27,746
10
55,493
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,747
10
55,494
Tags: greedy, math Correct Solution: ``` sum = 0 s = '' n = int(input()) for _ in range(n): a,g = map(int,input().split()) if sum+a <= 500: sum+=a s+='A' else: sum-=g s += 'G' print(s) ```
output
1
27,747
10
55,495
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,748
10
55,496
Tags: greedy, math Correct Solution: ``` import os import sys from io import BytesIO, IOBase import heapq as h from types import GeneratorType BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): import os self.os = os self._fd = file.fileno() self.buffe...
output
1
27,748
10
55,497
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,749
10
55,498
Tags: greedy, math Correct Solution: ``` import sys n=int(sys.stdin.readline()) A=[] B=[] diff=0 Ans="" for i in range(n): x,y=map(int,sys.stdin.readline().split()) if(diff+x<=500): diff+=x Ans+="A" else: diff-=y Ans+="G" if(abs(diff)<=500): sys.stdout.write(Ans) else: ...
output
1
27,749
10
55,499
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,750
10
55,500
Tags: greedy, math Correct Solution: ``` n = int(input()) numa = 0 for i in range(n): a, b = [int(x) for x in input().split()] numa += a if numa < 500: li = ['A'] * n print(''.join(li)) else: i = 0 while numa >= 500: numa -= 1000 i += 1 li = ['G'] * i + ['A'] * (n - i) pr...
output
1
27,750
10
55,501
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,751
10
55,502
Tags: greedy, math Correct Solution: ``` n = int(input()) k = (sum(int(input().split()[0]) for i in range(n))+499)//1000 print('G'*k+'A'*(n-k)) ```
output
1
27,751
10
55,503
Provide tags and a correct Python 3 solution for this coding contest problem. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. to do the work. The kids are excited because j...
instruction
0
27,752
10
55,504
Tags: greedy, math Correct Solution: ``` from sys import stdin, stdout def main(): n = int(stdin.readline()) a = [] ind = [] total = 0 for i in range(n): x, y = map(int, stdin.readline().split()) a.append(x) total += x ind.append(i) ind.sort(key=lambda k: a[k], ...
output
1
27,752
10
55,505
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,753
10
55,506
Yes
output
1
27,753
10
55,507
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,754
10
55,508
Yes
output
1
27,754
10
55,509
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,755
10
55,510
Yes
output
1
27,755
10
55,511
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,756
10
55,512
Yes
output
1
27,756
10
55,513
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,757
10
55,514
No
output
1
27,757
10
55,515
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,758
10
55,516
No
output
1
27,758
10
55,517
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,759
10
55,518
No
output
1
27,759
10
55,519
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bitlandians are quite weird people. They have very peculiar customs. As is customary, Uncle J. wants to have n eggs painted for Bitruz (an ancient Bitland festival). He has asked G. and A. ...
instruction
0
27,760
10
55,520
No
output
1
27,760
10
55,521
Provide tags and a correct Python 3 solution for this coding contest problem. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day you will either buy one share, sell one share, or...
instruction
0
27,975
10
55,950
Tags: constructive algorithms, data structures, greedy Correct Solution: ``` import heapq as hq n = int(input()) a = list(map(int,input().split())) ans = 0 q = [] for i in range(n): if q: x = hq.heappop(q) if x < a[i]: ans += a[i]-x hq.heappush(q,a[i]) else: hq.heappush(q,x) hq.heappus...
output
1
27,975
10
55,951
Provide tags and a correct Python 3 solution for this coding contest problem. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day you will either buy one share, sell one share, or...
instruction
0
27,976
10
55,952
Tags: constructive algorithms, data structures, greedy Correct Solution: ``` import math from heapq import * def maxProfit(prices, days): payoff = 0 maxPrice, minPrice = max(prices), min(prices) maxIndex, minIndex = prices.index(maxPrice), prices.index(minPrice) iterator = iter(prices) h = [] # ...
output
1
27,976
10
55,953
Provide tags and a correct Python 3 solution for this coding contest problem. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day you will either buy one share, sell one share, or...
instruction
0
27,977
10
55,954
Tags: constructive algorithms, data structures, greedy Correct Solution: ``` from heapq import * N = int(input()) price = [int(i) for i in input().split()] total = 0 inf = (10**6) + 1 h = [inf] #Assume we bought and sold optimally for the first k prices. #We adjust our answer for the (k+1)th price that comes up. for...
output
1
27,977
10
55,955
Provide tags and a correct Python 3 solution for this coding contest problem. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day you will either buy one share, sell one share, or...
instruction
0
27,978
10
55,956
Tags: constructive algorithms, data structures, greedy Correct Solution: ``` from heapq import heappush,heappop n=int(input()) ar=list(map(int,input().split())) unsed=[] selled=[] sm=0 for x in ar: U,S=len(unsed),len(selled) u=heappop(unsed) if U else float('inf') s=heappop(selled) if S else float('inf') ...
output
1
27,978
10
55,957
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day yo...
instruction
0
27,979
10
55,958
No
output
1
27,979
10
55,959
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day yo...
instruction
0
27,980
10
55,960
No
output
1
27,980
10
55,961
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day yo...
instruction
0
27,981
10
55,962
No
output
1
27,981
10
55,963
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You can perfectly predict the price of a certain stock for the next N days. You would like to profit on this knowledge, but only want to transact one share of stock per day. That is, each day yo...
instruction
0
27,982
10
55,964
No
output
1
27,982
10
55,965
Provide a correct Python 3 solution for this coding contest problem. To become a millionaire, M-kun has decided to make money by trading in the next N days. Currently, he has 1000 yen and no stocks - only one kind of stock is issued in the country where he lives. He is famous across the country for his ability to for...
instruction
0
28,016
10
56,032
"Correct Solution: ``` N=int(input()) A=list(map(int, input().split())) mon=1000 for i in range(1,N): if A[i]>A[i-1]: sho,mod=divmod(mon,A[i-1]) mon=sho*A[i]+mod print(mon) ```
output
1
28,016
10
56,033
Provide a correct Python 3 solution for this coding contest problem. To become a millionaire, M-kun has decided to make money by trading in the next N days. Currently, he has 1000 yen and no stocks - only one kind of stock is issued in the country where he lives. He is famous across the country for his ability to for...
instruction
0
28,017
10
56,034
"Correct Solution: ``` N=int(input()) A=list(map(int, input().split())) mon=1000 for i in range(1,N): if A[i]>A[i-1]: mon=mon//A[i-1]*A[i]+mon%A[i-1] print(mon) ```
output
1
28,017
10
56,035
Provide a correct Python 3 solution for this coding contest problem. To become a millionaire, M-kun has decided to make money by trading in the next N days. Currently, he has 1000 yen and no stocks - only one kind of stock is issued in the country where he lives. He is famous across the country for his ability to for...
instruction
0
28,018
10
56,036
"Correct Solution: ``` n = int(input()) a = [int(i) for i in input().split()] assets = 1000 for i in range(n - 1): if a[i] < a[i + 1]: assets = assets//a[i] * a[i + 1] + assets%a[i] print(assets) ```
output
1
28,018
10
56,037
Provide a correct Python 3 solution for this coding contest problem. To become a millionaire, M-kun has decided to make money by trading in the next N days. Currently, he has 1000 yen and no stocks - only one kind of stock is issued in the country where he lives. He is famous across the country for his ability to for...
instruction
0
28,019
10
56,038
"Correct Solution: ``` N = int(input()) A = list(map(int,input().split())) m = 1000 stock = 0 for i in range(N-1): if A[i] < A[i+1]: stock = m//A[i] m = m%A[i] + stock*A[i+1] print(m) ```
output
1
28,019
10
56,039