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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have given an array a of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q ...
instruction
0
10,170
3
20,340
Yes
output
1
10,170
3
20,341
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have given an array a of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q ...
instruction
0
10,171
3
20,342
No
output
1
10,171
3
20,343
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have given an array a of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q ...
instruction
0
10,172
3
20,344
No
output
1
10,172
3
20,345
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have given an array a of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q ...
instruction
0
10,173
3
20,346
No
output
1
10,173
3
20,347
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have given an array a of length n and an integer x to a brand new robot. What the robot does is the following: it iterates over the elements of the array, let the current element be q. If q ...
instruction
0
10,174
3
20,348
No
output
1
10,174
3
20,349
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. R3D3 spent some time on an internship in MDCS. After earning enough money, he decided to go on a holiday somewhere far, far away. He enjoyed suntanning, drinking alcohol-free cocktails and going...
instruction
0
10,421
3
20,842
No
output
1
10,421
3
20,843
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. R3D3 spent some time on an internship in MDCS. After earning enough money, he decided to go on a holiday somewhere far, far away. He enjoyed suntanning, drinking alcohol-free cocktails and going...
instruction
0
10,422
3
20,844
No
output
1
10,422
3
20,845
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. R3D3 spent some time on an internship in MDCS. After earning enough money, he decided to go on a holiday somewhere far, far away. He enjoyed suntanning, drinking alcohol-free cocktails and going...
instruction
0
10,424
3
20,848
No
output
1
10,424
3
20,849
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,728
3
21,456
"Correct Solution: ``` # coding: utf-8 while 1: n,m,a=map(int,input().split()) if n==0: break dic={} for i in range(1,1001): dic[i]=[] for i in range(m): h,p,q=map(int,input().split()) dic[h].append((p,q)) dic[h].append((q,p)) h=1000 pos=a while h>...
output
1
10,728
3
21,457
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,729
3
21,458
"Correct Solution: ``` while 1: n, m, a = map(int, input().split()) if n == 0: break row = [] for _ in range(m): tmp = list(map(int, input().split())) row.append(tmp) row = sorted(row, key=lambda x: -x[0]) for r in row: if r[1] == a: a = r[2] ...
output
1
10,729
3
21,459
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,730
3
21,460
"Correct Solution: ``` #!usr/bin/env python3 from collections import defaultdict,deque from heapq import heappush, heappop import sys import math import bisect import random def LI(): return [int(x) for x in sys.stdin.readline().split()] def I(): return int(sys.stdin.readline()) def LS():return [list(x) for x in sys.st...
output
1
10,730
3
21,461
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,731
3
21,462
"Correct Solution: ``` while 1: n,m,a = list(map(int,input().split(' '))) if n ==0:break td ={} high =0 for i in range(n): td[i] =[] for _ in range(m): h,p,q = list(map(int,input().split(' '))) td[p-1].append((h,q)) td[q-1].append((h,p)) if h > high:high =...
output
1
10,731
3
21,463
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,732
3
21,464
"Correct Solution: ``` import sys inf = 1<<30 def solve(): while 1: n, m, a = map(int, sys.stdin.readline().split()) if n == m == a == 0: return amida = [tuple(map(int, sys.stdin.readline().split())) for i in range(m)] amida.sort() while amida: h,...
output
1
10,732
3
21,465
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,733
3
21,466
"Correct Solution: ``` #!/usr/bin/env python # -*- coding: utf-8 -*- while True: n,m,a = map(int,input().split(" ")) if n==0 and m==0 and a==0: break lines = [] for i in range(m): h,p,q = map(int,input().split(" ")) lines.append((h,p,q)) pos = a for h,q,p in list(revers...
output
1
10,733
3
21,467
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,734
3
21,468
"Correct Solution: ``` import operator import sys f = sys.stdin while True: n, m, a = map(int, f.readline().split()) if n == 0: break amida = [i for i in range(n + 1)] lines = [list(map(int, f.readline().split())) for _ in range(m)] lines.sort(key=operator.itemgetter(0)) for _, p, q in...
output
1
10,734
3
21,469
Provide a correct Python 3 solution for this coding contest problem. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates to the lottery in order to choose all candidates fairly...
instruction
0
10,735
3
21,470
"Correct Solution: ``` while True: n, m, a = map(int, input().split()) if n==0 and m==0 and a==0: break branch = [[0 for _ in range(1001)] for _ in range(n+1)] for i in range(m): h, p, q = map(int, input().split()) branch[p][h] = q branch[q][h] = p cur = a for i...
output
1
10,735
3
21,471
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,736
3
21,472
Yes
output
1
10,736
3
21,473
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,737
3
21,474
Yes
output
1
10,737
3
21,475
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,738
3
21,476
Yes
output
1
10,738
3
21,477
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,739
3
21,478
Yes
output
1
10,739
3
21,479
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,740
3
21,480
No
output
1
10,740
3
21,481
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,741
3
21,482
No
output
1
10,741
3
21,483
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,742
3
21,484
No
output
1
10,742
3
21,485
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The mayor of Amida, the City of Miracle, is not elected like any other city. Once exhausted by long political struggles and catastrophes, the city has decided to leave the fate of all candidates...
instruction
0
10,743
3
21,486
No
output
1
10,743
3
21,487
Provide a correct Python 3 solution for this coding contest problem. Angry Birds is a mobile game of a big craze all over the world. You were convinced that it was a waste of time to play the game, so you decided to create an automatic solver. <image> You are describing a routine that optimizes the white bird's stra...
instruction
0
10,744
3
21,488
"Correct Solution: ``` def calc(vy,t): return vy*t - g/2*t*t def cmp(lb,ub,x): if x < lb + eps: return -1 elif x > ub - eps: return 1 return 0 def check(qx,qy): if qx == 0: return 0 a = g*g/4 b = qy*g-V*V c = qx*qx+qy*qy D = b*b-4*a*c if ...
output
1
10,744
3
21,489
Provide a correct Python 3 solution for this coding contest problem. Angry Birds is a mobile game of a big craze all over the world. You were convinced that it was a waste of time to play the game, so you decided to create an automatic solver. <image> You are describing a routine that optimizes the white bird's stra...
instruction
0
10,745
3
21,490
"Correct Solution: ``` import math g = 9.8 ESP = 1e-6 def calc(vy, t): return vy * t - g * t * t / 2 def cmp(lb, ub, a): if a < lb + ESP: return -1 elif ub - ESP < a: return 1 else: return 0 def check(qx, qy): a = (g * g) / 4 b = g * qy - V * V c = qx * qx + qy...
output
1
10,745
3
21,491
Provide a correct Python 3 solution for this coding contest problem. Angry Birds is a mobile game of a big craze all over the world. You were convinced that it was a waste of time to play the game, so you decided to create an automatic solver. <image> You are describing a routine that optimizes the white bird's stra...
instruction
0
10,746
3
21,492
"Correct Solution: ``` # aoj 2308 import sys input = sys.stdin.readline def calc_y(vy, t): return vy*t - g/2*t*t def loc(y, b, t): if y < b+eps: return -1 if y > t-eps: return 1 return 0 def can_hit(x, y): if x == 0: return False a = g*g/4 b = g*y-V*V c = x*...
output
1
10,746
3
21,493
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,806
3
21,612
Yes
output
1
10,806
3
21,613
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,807
3
21,614
Yes
output
1
10,807
3
21,615
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,808
3
21,616
Yes
output
1
10,808
3
21,617
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,809
3
21,618
Yes
output
1
10,809
3
21,619
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,810
3
21,620
No
output
1
10,810
3
21,621
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,811
3
21,622
No
output
1
10,811
3
21,623
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,812
3
21,624
No
output
1
10,812
3
21,625
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n ...
instruction
0
10,813
3
21,626
No
output
1
10,813
3
21,627
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,847
3
21,694
Tags: binary search Correct Solution: ``` # -*- coding: utf-8 -*- import sys, re from collections import deque, defaultdict, Counter from math import sqrt, hypot, factorial, pi, sin, cos, radians, log10 if sys.version_info.minor >= 5: from math import gcd else: from fractions import gcd from heapq import heappop, hea...
output
1
10,847
3
21,695
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,848
3
21,696
Tags: binary search Correct Solution: ``` def days(d): times = d//n more = d%n nextX = x1+(times*dayWind[-1][0]) nextY = y1+(times*dayWind[-1][1]) if more != 0: nextX += dayWind[more-1][0] nextY +=dayWind[more-1][1] return ([d,abs(x2-nextX)+abs(y2-nextY)]) x1,y1= map(int,input()....
output
1
10,848
3
21,697
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,849
3
21,698
Tags: binary search Correct Solution: ``` import sys import math from collections import defaultdict def possible(days,X,Y,n,x2,y2,x1,y1): stx,sty=(X[-1]*(days//n)),(Y[-1]*(days//n)) #print(stx,'stx',sty,'sty') a=int((days)%n) #print(days,'DAYS',n,'n',a,'a') addx,addy=X[a],Y[a] newx,newy=stx+add...
output
1
10,849
3
21,699
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,850
3
21,700
Tags: binary search Correct Solution: ``` def check(x1,y1,x2,y2,dx,dy,mid,store,n): x=x1+dx*(mid//n) y=y1+dy*(mid//n) if mid%n!=0: y+=store[mid%n-1][1] x+=store[mid%n-1][0] if abs(x2-x)+abs(y2-y)<=mid: return True return False def f(x1,y1,x2,y2,n,s): store=[[0,0] for i in...
output
1
10,850
3
21,701
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,851
3
21,702
Tags: binary search Correct Solution: ``` x1, y1 = [int(x) for x in input().split()] x2, y2 = [int(x) for x in input().split()] lens=int(input()) string=input() x = [0 for _ in range(lens + 1)] y = [0 for _ in range(lens + 1)] for i in range(lens): x[i + 1] = x[i] + (string[i] == "R") - (string[i] == "L") y[i +...
output
1
10,851
3
21,703
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,852
3
21,704
Tags: binary search Correct Solution: ``` x1,y1 = map(int, input().split()) x2,y2 = map(int, input().split()) n = int(input()) s = input() def dst(x1,y1,x2,y2): return abs(x2-x1) + abs(y2-y1) d = dst(x1,y1,x2,y2) dx=dy=0 ss = [] for i in range(n): if s[i] == 'U': dy += 1 elif s[i] == 'D': ...
output
1
10,852
3
21,705
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,853
3
21,706
Tags: binary search Correct Solution: ``` # Origin x1, y1 = list(map(int,input().split())) # Destination x2, y2 = list(map(int,input().split())) # Length of weather forecast n = int(input()) # Weather forecast S = input() # Storing the impact of the winds: x = 0; y = 0 WALKLIST=[(0,0)] for s in S: # Adjust ...
output
1
10,853
3
21,707
Provide tags and a correct Python 3 solution for this coding contest problem. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). You know the weather forecast — the string s ...
instruction
0
10,854
3
21,708
Tags: binary search Correct Solution: ``` # The first line contains two integers x1,y1 (0≤x1,y1≤109) — the initial coordinates of the ship. st_x, st_y = map(int, input().split()) # The second line contains two integers x2,y2 (0≤x2,y2≤109) — the coordinates of the destination point. fi_x, fi_y = map(int, input().split...
output
1
10,854
3
21,709
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,855
3
21,710
Yes
output
1
10,855
3
21,711
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,856
3
21,712
Yes
output
1
10,856
3
21,713
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,857
3
21,714
Yes
output
1
10,857
3
21,715
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,858
3
21,716
Yes
output
1
10,858
3
21,717
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,859
3
21,718
No
output
1
10,859
3
21,719
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,860
3
21,720
No
output
1
10,860
3
21,721
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2). ...
instruction
0
10,861
3
21,722
No
output
1
10,861
3
21,723