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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mahmoud and Ehab play a game called the even-odd game. Ehab chooses his favorite integer n and then they take turns, starting from Mahmoud. In each player's turn, he has to choose an integer a a...
instruction
0
83,128
19
166,256
No
output
1
83,128
19
166,257
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mahmoud and Ehab play a game called the even-odd game. Ehab chooses his favorite integer n and then they take turns, starting from Mahmoud. In each player's turn, he has to choose an integer a a...
instruction
0
83,129
19
166,258
No
output
1
83,129
19
166,259
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mahmoud and Ehab play a game called the even-odd game. Ehab chooses his favorite integer n and then they take turns, starting from Mahmoud. In each player's turn, he has to choose an integer a a...
instruction
0
83,130
19
166,260
No
output
1
83,130
19
166,261
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mahmoud and Ehab play a game called the even-odd game. Ehab chooses his favorite integer n and then they take turns, starting from Mahmoud. In each player's turn, he has to choose an integer a a...
instruction
0
83,131
19
166,262
No
output
1
83,131
19
166,263
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,268
19
166,536
"Correct Solution: ``` import sys input=sys.stdin.readline N,Q=map(int,input().split()) L=[i for i in range(N+2)] P=1 C=[0 for i in range(N+2)] C[P-1]=1 C[P+1]=1 C[P]=1 for i in range(Q): A,B=map(int,input().split()) if A==P: P=B elif B==P: P=A L[A],L[B]=L[B],L[A] C[L[P-1]]=1 C[L...
output
1
83,268
19
166,537
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,269
19
166,538
"Correct Solution: ``` n,q = (int(i) for i in input().split()) now,x = 1,[0 for i in range(n+2)] x[2] = 1 for i in range(q): a,b = (int(j) for j in input().split()) if a==now or b==now: now=(a+b)-now if x[a]==1 and x[b]==1: pass elif x[a]==1: x[a],x[b] = 0,1 elif x[b]==1: x[a],x[b] = 1,0 x[now+1],x[now-1] = 1,1 x...
output
1
83,269
19
166,539
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,270
19
166,540
"Correct Solution: ``` import sys input = sys.stdin.readline sys.setrecursionlimit(10 ** 7) N,Q = map(int,input().split()) AB = [[int(x) for x in input().split()] for _ in range(Q)] cup = list(range(N+1)) + [0] se = set([0,1,2]) ball = 1 for a,b in AB: cup[a],cup[b] = cup[b],cup[a] for x in [a,b]: if ...
output
1
83,270
19
166,541
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,271
19
166,542
"Correct Solution: ``` n, q = [ int(v) for v in input().split() ] num = [ 0 for i in range(n) ] num[0] = 1 num[1] = 2 p = 0 for i in range(q): a, b = [ int(v)-1 for v in input().split() ] num[a], num[b] = num[b], num[a] if num[a] == 1: p = a elif num[b] == 1: p = b if p > 0: ...
output
1
83,271
19
166,543
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,272
19
166,544
"Correct Solution: ``` N,Q = map(int,input().split()) dp = [0] * (N+2) dp[2] = 1 ball = 1 for i in range(Q): a,b = map(int,input().split()) dp[a],dp[b] = dp[b],dp[a] if ball == a: ball = b elif ball == b: ball = a dp[ball-1] |= 1 dp[ball+1] |= 1 dp[ball] |= 1 print(sum(dp[1:-1]))...
output
1
83,272
19
166,545
Provide a correct Python 3 solution for this coding contest problem. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the following Q operations: * The i-th operation: swap the position...
instruction
0
83,273
19
166,546
"Correct Solution: ``` n, q = [int(item) for item in input().split()] ball = [0] * n ball[0] = 1 ball[1] = 1 place = 0 for i in range(q): a, b = [int(item) - 1 for item in input().split()] if a == place: place = b elif b == place: place = a ball[a], ball[b] = ball[b], ball[a] if plac...
output
1
83,273
19
166,547
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the followin...
instruction
0
83,274
19
166,548
No
output
1
83,274
19
166,549
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the followin...
instruction
0
83,275
19
166,550
No
output
1
83,275
19
166,551
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the followin...
instruction
0
83,276
19
166,552
No
output
1
83,276
19
166,553
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N cups and 1 ball. The cups are arranged in a row, from left to right. You turned down all the cups, then inserted the ball into the leftmost cup. Then, you will perform the followin...
instruction
0
83,277
19
166,554
No
output
1
83,277
19
166,555
Provide a correct Python 3 solution for this coding contest problem. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer the largest remainder you get when you divide the numbe...
instruction
0
83,294
19
166,588
"Correct Solution: ``` import bisect n, q = map(int, input().split()) c = list(map(int, input().split())) c = sorted(c) for i in range(q): query = int(input()) num = query ans = 0 while True: if c[-1] + query < num: break end = bisect.bisect_left(c, num) if end - 1...
output
1
83,294
19
166,589
Provide a correct Python 3 solution for this coding contest problem. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer the largest remainder you get when you divide the numbe...
instruction
0
83,296
19
166,592
"Correct Solution: ``` N,Q = list(map(int,input().split())) C = list(map(int,input().split())) M = max(C)+1 t1 = [0]*(M) for v in C: t1[v] = 1 t2 = [0]*(M) v = 0 for i in range(M): if t1[i]: v = i t2[i] = v for i in range(Q): t = int(input()) n_v = M-1 m = 0 while n_v != 0: ...
output
1
83,296
19
166,593
Provide a correct Python 3 solution for this coding contest problem. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer the largest remainder you get when you divide the numbe...
instruction
0
83,297
19
166,594
"Correct Solution: ``` N, Q = list(map(int, input().split())) C = list(map(int, input().split())) M = max(C) + 1 T = [0]*(M) for v in C: T[v] = 1 L = [0]*(M) m = 0 for i in range(M): L[i] = m if T[i] : m = i for i in range(Q): q = int(input()) maxv = 0 cur = m while 0 < cur: p = cur % ...
output
1
83,297
19
166,595
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer...
instruction
0
83,298
19
166,596
No
output
1
83,298
19
166,597
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer...
instruction
0
83,299
19
166,598
No
output
1
83,299
19
166,599
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer...
instruction
0
83,300
19
166,600
No
output
1
83,300
19
166,601
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Give you N cards. Only one natural number is written on each card. However, the same number is never written. From now on, as a question, I will say an appropriate natural number. Please answer...
instruction
0
83,301
19
166,602
No
output
1
83,301
19
166,603
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,302
19
166,604
"Correct Solution: ``` import bisect def main(): while True: n,m=map(int,input().split()) if n==0 and m==0: break p=[0]+sorted([int(input()) for i in range(n)]) s=list() for i in range(n+1): for j in p[i:]: if p[i]+j>m: break s+=[p[i]+j] s.sort() print(max(i+s[bisect.bisect_right(s,m-i...
output
1
83,302
19
166,605
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,303
19
166,606
"Correct Solution: ``` def input_score(N): score = [] # 的の配点をいれる配列、投げないときの点も入れておく score.append(0) for i in range(N): score.append(int(input())) return score def cal_four_sum_score(two_score, M): left = 0 right = len(two_score) - 1 max_score = 0 while left != right: now...
output
1
83,303
19
166,607
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,304
19
166,608
"Correct Solution: ``` import bisect,sys input = sys.stdin.readline while True : n,m = map(int , input().split()) p = [0] if (n == 0) : break for i in range(n): pp = int(input()) p.append(pp) pt1 = [] for i,ii in enumerate(p): for jj in p[i:]: pt1....
output
1
83,304
19
166,609
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,305
19
166,610
"Correct Solution: ``` from bisect import bisect_right while True: n, m = map(int, input().split()) if not n: break ps = [0] + sorted(int(input()) for _ in range(n)) p2 = set() for i, pi in enumerate(ps): for pj in ps[i:]: if pi + pj > m: break ...
output
1
83,305
19
166,611
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,307
19
166,614
"Correct Solution: ``` import bisect while 1: n,m=map(int,input().split()) if n==0:break s=[] a=[0]+sorted([int(input()) for _ in range(n)]) for i in range(n+1): for j in a[i:]: if a[i]+j>m:break s+=[a[i]+j] s.sort() print(max(i+s[bisect.bisect_right(s,m-i)-1]...
output
1
83,307
19
166,615
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,308
19
166,616
"Correct Solution: ``` import bisect def main(): while True: n, m = map(int, input().split()) if n == 0: break p = [0] + list(int(input()) for i in range(n)) point = [] for i in range(n): for j in p[i:]: a = p[i] + j if ...
output
1
83,308
19
166,617
Provide a correct Python 3 solution for this coding contest problem. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is divided into N parts. The score P1, ..., PN is written ...
instruction
0
83,309
19
166,618
"Correct Solution: ``` import bisect # python template for atcoder1 import sys sys.setrecursionlimit(10**9) input = sys.stdin.readline def solve(): N, M = map(int, input().split()) if N*M == 0: return False P = [0]+[int(input()) for _ in range(N)] # solve k = [P[i]+P[j] for i in range(N) f...
output
1
83,309
19
166,619
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is...
instruction
0
83,313
19
166,626
Yes
output
1
83,313
19
166,627
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem You have to play a darts game with the following rules. You can throw up to four arrows towards the target. You don't have to throw all four, you don't have to throw one. The target is...
instruction
0
83,316
19
166,632
No
output
1
83,316
19
166,633
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The north country is conquered by the great shogun-sama (which means king). Recently many beautiful dice which were made by order of the great shogun-sama were given to all citizens of the count...
instruction
0
83,320
19
166,640
No
output
1
83,320
19
166,641
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The north country is conquered by the great shogun-sama (which means king). Recently many beautiful dice which were made by order of the great shogun-sama were given to all citizens of the count...
instruction
0
83,321
19
166,642
No
output
1
83,321
19
166,643
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's imagine that you're playing the following simple computer game. The screen displays n lined-up cubes. Each cube is painted one of m colors. You are allowed to delete not more than k cubes ...
instruction
0
83,669
19
167,338
No
output
1
83,669
19
167,339
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Let's imagine that you're playing the following simple computer game. The screen displays n lined-up cubes. Each cube is painted one of m colors. You are allowed to delete not more than k cubes ...
instruction
0
83,670
19
167,340
No
output
1
83,670
19
167,341
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,708
19
167,416
Tags: hashing, implementation Correct Solution: ``` n = int(input()) a = [] dict = {} for i in range(n): nume, scor = input().split() scor = int(scor) dict[nume] = dict.get(nume, 0) + scor a.append([nume, dict[nume]]) maxim = max(dict.values()) for nume, scor in a: if scor >= maxim and dict[nume...
output
1
83,708
19
167,417
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,709
19
167,418
Tags: hashing, implementation Correct Solution: ``` #############<------------ Xorcestor_X ---------------->############ from math import * def is_even(p): n=len(p) count=0 for i in range(n): index=p.index(i,i,n) if i==index: pass else: count+=1 ...
output
1
83,709
19
167,419
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,710
19
167,420
Tags: hashing, implementation Correct Solution: ``` import re def read_rounds(): n = int(input().strip()) rounds = [] for _ in range(0, n): (name, score) = input().strip().split(' ') score = int(score) rounds.append((name, score)) return rounds def find_max_points_players(round...
output
1
83,710
19
167,421
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,711
19
167,422
Tags: hashing, implementation Correct Solution: ``` scores = {} arr = [] for _ in range(int(input().strip())): name, score = input().strip().split() score = int(score) arr.append((name, score)) if name not in scores.keys(): scores[name] = score else: scores[name] += score max_score = max(scores.values()) new =...
output
1
83,711
19
167,423
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,712
19
167,424
Tags: hashing, implementation Correct Solution: ``` n = int(input()) d ={} mans = 0 names=[] scores=[] for i in range(n): m,s = input().split() s=int(s) if m in d: d[m]+=s else: d[m]=s names.append(m) scores.append(d[m]) mkey =max(d,key=d.get) for i in range(n): if sco...
output
1
83,712
19
167,425
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,713
19
167,426
Tags: hashing, implementation Correct Solution: ``` score_table = {} numb_of_games = int(input()) for x in range(numb_of_games): name, score = input().split() if name in score_table: score_table[name].append([(int(score) + score_table[name][-1][0]), x]) else: score_table[name] = [[int(score)...
output
1
83,713
19
167,427
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,714
19
167,428
Tags: hashing, implementation Correct Solution: ``` def main(): tracks, persons, n = [], {}, int(input()) for i in range(n): a, b = input().split() b = int(b) persons[a] = persons.get(a, 0) + b #keep track of score for each input , if he is the top it would come in ...
output
1
83,714
19
167,429
Provide tags and a correct Python 3 solution for this coding contest problem. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, he is the winner. The situation becomes more di...
instruction
0
83,715
19
167,430
Tags: hashing, implementation Correct Solution: ``` from collections import OrderedDict d=OrderedDict() p=[] for _ in range(int(input())): A,B=map(str,input().split()) if A not in d.keys(): d[A]=0 d[A]+=int(B) p.append([d[A],A]) m=max(d.values()) for value,key in p: if value>=m and d[key]>=m...
output
1
83,715
19
167,431
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,716
19
167,432
Yes
output
1
83,716
19
167,433
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,717
19
167,434
Yes
output
1
83,717
19
167,435
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,718
19
167,436
Yes
output
1
83,718
19
167,437
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,719
19
167,438
Yes
output
1
83,719
19
167,439
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,720
19
167,440
No
output
1
83,720
19
167,441
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,721
19
167,442
No
output
1
83,721
19
167,443
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,722
19
167,444
No
output
1
83,722
19
167,445
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The winner of the card game popular in Berland "Berlogging" is determined according to the following rules. If at the end of the game there is only one player with the maximum number of points, ...
instruction
0
83,723
19
167,446
No
output
1
83,723
19
167,447