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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are a lot of things which could be cut — trees, paper, "the rope". In this problem you are going to cut a sequence of integers. There is a sequence of integers, which contains the equal n...
instruction
0
67,893
10
135,786
No
output
1
67,893
10
135,787
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,977
10
135,954
"Correct Solution: ``` n=int(input()) x=[] s=[] for i in range(n): p,q=map(int,input().split()) x.append(p) s.append(q) r=[0] for i in range(n): r.append(r[-1]+s[i]) b=[] for i in range(n): b.append(r[i+1]-x[i]) a=[-10**30]*n a[-1]=b[-1] for i in range(n-1): a[n-i-2]=max(a[n-i-1],b[n-i-2]) ans...
output
1
67,977
10
135,955
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,978
10
135,956
"Correct Solution: ``` from itertools import accumulate as ac n=int(input()) a,b=[],[] for i in range(n): x,s=map(int,input().split()) a.append(x) b.append(s) r=[0]+list(ac(b)) l=r[:] for i in range(n): r[i]+=-a[i] l[i+1]+=-a[i] q,d=r[0],0 for i in range(1,n+1): d=max(l[i]-q,d) q=min(q,r[i])...
output
1
67,978
10
135,957
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,979
10
135,958
"Correct Solution: ``` N = int(input()) src = [tuple(map(int,input().split())) for i in range(N)] cum_r = [src[0][1]] for (x1,s1),(x2,s2) in zip(src,src[1:]): gain = s2 - (x2 - x1) cum_r.append(cum_r[-1] + gain) best_l = [0] for (x,s),c in list(zip(src, cum_r))[1::]: best_l.append(max(best_l[-1], s - c)) ...
output
1
67,979
10
135,959
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,980
10
135,960
"Correct Solution: ``` #####segfunc###### def segfunc(x,y): return max(x,y) def init(init_val): #set_val for i in range(n): seg[i+num-1]=init_val[i] #built ...
output
1
67,980
10
135,961
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,981
10
135,962
"Correct Solution: ``` N = int(input()) xs, ss = [], [] for _ in range(N): x, s = map(int, input().split()) xs.append(x) ss.append(s) As = [ss[0]] for i in range(1, N): As += [-(xs[i]-xs[i-1]), ss[i]] accA = 0 ans = 0 for A in As: accA += A if accA < 0: accA = 0 ans = max(ans, accA...
output
1
67,981
10
135,963
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,982
10
135,964
"Correct Solution: ``` from itertools import accumulate n = int(input()) XS = tuple(tuple(map(int, input().split())) for _ in range(n)) X, S = zip(*XS) A = tuple(accumulate(S)) B = tuple(a-x for x, a in zip(X, A)) A = [0] + list(A) X = list(X) + [0] C = tuple(a-x for x, a in zip(X, A))[:-1] m = float("inf") ans = 0 for...
output
1
67,982
10
135,965
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,983
10
135,966
"Correct Solution: ``` N = int(input()) A = 0; p = 0 ans = 0 for i in range(N): x, s = map(int, input().split()) A = max(0, A - (x - p)) + s ans = max(ans, A) p = x print(ans) ```
output
1
67,983
10
135,967
Provide a correct Python 3 solution for this coding contest problem. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) ...
instruction
0
67,984
10
135,968
"Correct Solution: ``` n = int(input()) ans = 0 tmp = 0 prev = 0 for x, s in (map(int, input().split()) for _ in range(n)): dx = x - prev if dx > tmp: tmp = s else: tmp += s - dx ans = max(ans, tmp) prev = x ans = max(ans, tmp) print(ans) ```
output
1
67,984
10
135,969
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x...
instruction
0
67,985
10
135,970
No
output
1
67,985
10
135,971
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x...
instruction
0
67,986
10
135,972
No
output
1
67,986
10
135,973
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x...
instruction
0
67,987
10
135,974
No
output
1
67,987
10
135,975
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x...
instruction
0
67,988
10
135,976
No
output
1
67,988
10
135,977
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,989
10
135,978
"Correct Solution: ``` a,b,c = sorted(map(int,input().split())) print(a+b) ```
output
1
67,989
10
135,979
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,990
10
135,980
"Correct Solution: ``` A,B,C=map(int,input().split()) print(A+B+C-max(A,B,C)) ```
output
1
67,990
10
135,981
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,991
10
135,982
"Correct Solution: ``` N = [int(s) for s in input().split()] print(sum(sorted(N)[:2])) ```
output
1
67,991
10
135,983
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,992
10
135,984
"Correct Solution: ``` x = list(map(int,input().split())) x.sort() print(x[1]+x[0]) ```
output
1
67,992
10
135,985
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,993
10
135,986
"Correct Solution: ``` a,b,c=map(int,input().split()) print (min((a+b),(a+c),(b+c))) ```
output
1
67,993
10
135,987
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,994
10
135,988
"Correct Solution: ``` a,b,c=map(int,input().split()) e=[a+b,a+c,b+c] print(min(e)) ```
output
1
67,994
10
135,989
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,995
10
135,990
"Correct Solution: ``` print(str(sum(sorted(list(map(int,input().split(' '))))[0:2]))) ```
output
1
67,995
10
135,991
Provide a correct Python 3 solution for this coding contest problem. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each hand. The store sells three kinds of bells for the pri...
instruction
0
67,996
10
135,992
"Correct Solution: ``` a,b,c=map(int,input().split()) x=[a,b,c] print(sum(x)-max(x)) ```
output
1
67,996
10
135,993
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
67,997
10
135,994
Yes
output
1
67,997
10
135,995
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
67,998
10
135,996
Yes
output
1
67,998
10
135,997
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
67,999
10
135,998
Yes
output
1
67,999
10
135,999
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
68,000
10
136,000
Yes
output
1
68,000
10
136,001
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
68,001
10
136,002
No
output
1
68,001
10
136,003
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
68,002
10
136,004
No
output
1
68,002
10
136,005
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
68,003
10
136,006
No
output
1
68,003
10
136,007
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Snuke is buying a bicycle. The bicycle of his choice does not come with a bell, so he has to buy one separately. He has very high awareness of safety, and decides to buy two bells, one for each...
instruction
0
68,004
10
136,008
No
output
1
68,004
10
136,009
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,209
10
136,418
Tags: math Correct Solution: ``` #!/usr/bin/env python3 # -*- coding: utf-8 -*- # Equalize Prices query_num = int(input()) for i in range(query_num): n, k = map(int, input().split()) array = list(map(int, input().split())) arr_min = min(array) arr_max = max(array) B = arr_min+k if (...
output
1
68,209
10
136,419
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,210
10
136,420
Tags: math Correct Solution: ``` q=int(input()) for i in range(q): n,k=map(int,input().split()) arr=list(map(int,input().split())) minPr=min(arr) maxPr=max(arr) if(minPr+k<maxPr-k): print(-1) else: print(minPr+k) ```
output
1
68,210
10
136,421
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,211
10
136,422
Tags: math Correct Solution: ``` q = int(input()) for i in range(q): n,k = map(int,input().split()) a = list(map(int,input().split())) mn = -100 mx = float('inf') for i in a: mx = min(mx,i+k) mn = max(mn,i-k) if mn>mx: print(-1) else: print(mx) ```
output
1
68,211
10
136,423
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,212
10
136,424
Tags: math Correct Solution: ``` t = int(input()) for i in range(t): n, k = [int(x) for x in input().split()] a = list(map(int, input().split())) x = min(a) y = max(a) if x+k >= y-k : print(x+k) else: print(-1) ```
output
1
68,212
10
136,425
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,213
10
136,426
Tags: math Correct Solution: ``` for i in range(int(input())): a,b=map(int,input().split()) p=list(map(int,input().split())) k=b+min(p) if max(p)-k>b:print(-1) else:print(k) ```
output
1
68,213
10
136,427
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,214
10
136,428
Tags: math Correct Solution: ``` t=int(input()) for i in range(t): n,k=map(int,input().split()) x=list(map(int,input().split())) if max(x)-min(x)<=2*k: print(min(x)+k) else: print('-1') ```
output
1
68,214
10
136,429
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,215
10
136,430
Tags: math Correct Solution: ``` import os def _f(n, k, a_arr): a_arr.sort() if a_arr[-1] - a_arr[0] > 2 * k: return -1 return a_arr[0] + k def f(n, k, a_arr): return _f(n, k, a_arr) if os.environ.get('DEBUG', False): print(f"{f(5, 1, [1, 1, 2, 3, 1])} = 2") print(f"{f(4, 2, [6, 4,...
output
1
68,215
10
136,431
Provide tags and a correct Python 3 solution for this coding contest problem. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact, the owner of the shop can change the price of ...
instruction
0
68,216
10
136,432
Tags: math Correct Solution: ``` import math as mt import sys,string,bisect input=sys.stdin.readline from collections import deque,defaultdict L=lambda : list(map(int,input().split())) Ls=lambda : list(input().split()) M=lambda : map(int,input().split()) I=lambda :int(input()) t=I() for _ in range(t): n,k=M()...
output
1
68,216
10
136,433
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,217
10
136,434
Yes
output
1
68,217
10
136,435
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,218
10
136,436
Yes
output
1
68,218
10
136,437
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,219
10
136,438
Yes
output
1
68,219
10
136,439
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,220
10
136,440
Yes
output
1
68,220
10
136,441
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,221
10
136,442
No
output
1
68,221
10
136,443
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,222
10
136,444
No
output
1
68,222
10
136,445
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,223
10
136,446
No
output
1
68,223
10
136,447
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n products in the shop. The price of the i-th product is a_i. The owner of the shop wants to equalize the prices of all products. However, he wants to change prices smoothly. In fact,...
instruction
0
68,224
10
136,448
No
output
1
68,224
10
136,449
Provide tags and a correct Python 3 solution for this coding contest problem. 'Jeopardy!' is an intellectual game where players answer questions and earn points. Company Q conducts a simplified 'Jeopardy!' tournament among the best IT companies. By a lucky coincidence, the old rivals made it to the finals: company R1 ...
instruction
0
68,478
10
136,956
Tags: greedy, math Correct Solution: ``` n, m = map(int, input().split()) a = list(map(int, input().split())) b = list(map(int, input().split())) c = [] ans = 0 for i in range(m): ans -= a[b[i] - 1] c.append(a[b[i] - 1]) ans += sum(a) c.sort() c = c[::-1] mx = ans for i in range(m + 1): x = (sum(c[:i])+ans)...
output
1
68,478
10
136,957
Provide tags and a correct Python 3 solution for this coding contest problem. 'Jeopardy!' is an intellectual game where players answer questions and earn points. Company Q conducts a simplified 'Jeopardy!' tournament among the best IT companies. By a lucky coincidence, the old rivals made it to the finals: company R1 ...
instruction
0
68,479
10
136,958
Tags: greedy, math Correct Solution: ``` n,m=map(int,input().split()) a=list(map(int,input().split())) b=list(map(int,input().split())) for i in range(m): k=a[b[i]-1] a[b[i]-1]=0 b[i]=k s=sum(a) b.sort() for i in range(m-1,-1,-1): if s>=b[i]: s+=s else: s+=b[i] print(s) ```
output
1
68,479
10
136,959
Provide tags and a correct Python 3 solution for this coding contest problem. 'Jeopardy!' is an intellectual game where players answer questions and earn points. Company Q conducts a simplified 'Jeopardy!' tournament among the best IT companies. By a lucky coincidence, the old rivals made it to the finals: company R1 ...
instruction
0
68,480
10
136,960
Tags: greedy, math Correct Solution: ``` n , m = map(int,input().split()) que =list(map(int,input().split())) auc = list(map(int,input().split())) s = sum(que) aa=[] for i in auc: s-=que[i-1] aa.append(que[i-1]) aa.sort() for i in aa[::-1]: if i<s: s*=2 else: s+=i print(s) ```
output
1
68,480
10
136,961
Provide tags and a correct Python 3 solution for this coding contest problem. 'Jeopardy!' is an intellectual game where players answer questions and earn points. Company Q conducts a simplified 'Jeopardy!' tournament among the best IT companies. By a lucky coincidence, the old rivals made it to the finals: company R1 ...
instruction
0
68,481
10
136,962
Tags: greedy, math Correct Solution: ``` from operator import itemgetter R = lambda:map(int, input().split()) n, m = R() a = list(R()) b = [0] * n for i in R(): b[i - 1] = 1 a = sorted(enumerate(a), key=itemgetter(1), reverse=True) s = sum(x for i, x in a if b[i] != 1) for i, x in a: if b[i] == 1: s += s if s >...
output
1
68,481
10
136,963
Provide tags and a correct Python 3 solution for this coding contest problem. 'Jeopardy!' is an intellectual game where players answer questions and earn points. Company Q conducts a simplified 'Jeopardy!' tournament among the best IT companies. By a lucky coincidence, the old rivals made it to the finals: company R1 ...
instruction
0
68,482
10
136,964
Tags: greedy, math Correct Solution: ``` n, m = map(int, input().split()) a = list(map(int, input().split())) b = list(map(int, input().split())) for i in range(len(b)): b[i] -= 1 b = set(b) c = [] d = [] for i in range(len(a)): if i in b: c.append(a[i]) else: d.append(a[i]) sum = 0 for i in...
output
1
68,482
10
136,965