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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,350
15
154,700
Yes
output
1
77,350
15
154,701
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,351
15
154,702
Yes
output
1
77,351
15
154,703
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,352
15
154,704
Yes
output
1
77,352
15
154,705
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,353
15
154,706
No
output
1
77,353
15
154,707
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,354
15
154,708
No
output
1
77,354
15
154,709
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, who lives on the number line, is now at coordinate X. He will make exactly K moves of distance D in the positive or negative direction. More specifically, in one move, he can go from...
instruction
0
77,356
15
154,712
No
output
1
77,356
15
154,713
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,511
15
155,022
"Correct Solution: ``` def search(x, y, imap, acc): imap[x][y] = 0 acc += 1 ret = acc a = b = c = d = 0 if imap[x - 1][y]: a = search(x - 1, y, imap, acc) if ret < a: ret = a if imap[x + 1][y]: b = search(x + 1, y, imap, acc) if ret < b: ret = b if imap[x][y - 1]: c = searc...
output
1
77,511
15
155,023
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,512
15
155,024
"Correct Solution: ``` def b(M,x,y,n=1): M[x][y]='0';t=[] if'1'==M[x-1][y]:t+=[b(M,x-1,y,n+1)] if'1'==M[x][y-1]:t+=[b(M,x,y-1,n+1)] if'1'==M[x+1][y]:t+=[b(M,x+1,y,n+1)] if'1'==M[x][y+1]:t+=[b(M,x,y+1,n+1)] M[x][y]='1' return max([n]+t) for e in iter(input,'0'): n,m=int(e),int(input()) P=[['0']*(n+2)for _ in[0]...
output
1
77,512
15
155,025
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,513
15
155,026
"Correct Solution: ``` import sys r=sys.stdin.readline def s(): def b(M,x,y,n=1): M[x][y]=0;a=n if M[x-1][y]:a=max(a,b(M,x-1,y,n+1)) if M[x][y-1]:a=max(a,b(M,x,y-1,n+1)) if M[x+1][y]:a=max(a,b(M,x+1,y,n+1)) if M[x][y+1]:a=max(a,b(M,x,y+1,n+1)) M[x][y]=1 return a for e in iter(r,'0\n'): n,m=int(e),int(...
output
1
77,513
15
155,027
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,514
15
155,028
"Correct Solution: ``` # -*- coding: utf-8 -*- """ """ import sys from sys import stdin from collections import deque input = stdin.readline def bfs(H, W, maze, sx, sy): max_ans = 1 # 上下左右に移動する場合の座標の変化量 dx = [0, 0, -1, 1] dy = [-1, 1, 0, 0] path = [(sx, sy)] # 切り取りに含める切手の座標 (まずは探索開始地点...
output
1
77,514
15
155,029
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,515
15
155,030
"Correct Solution: ``` def s(): def b(M,x,y,n=0): if M[x][y]==0:return n M[x][y]=0 a=max(b(M,x-1,y,n+1),b(M,x,y-1,n+1),b(M,x+1,y,n+1),b(M,x,y+1,n+1)) M[x][y]=1 return a for e in iter(input,'0'): n,m=int(e),int(input()) P=[[0]*(n+2)for _ in[0]*(m+2)] for i in range(m):P[i+1][1:-1]=map(int,input().split...
output
1
77,515
15
155,031
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,516
15
155,032
"Correct Solution: ``` def s(): def b(M,x,y,n=0): if M[x][y]==0:return n M[x][y]=0 a=max(b(M,x+s,y+t,n+1)for s,t in[(-1,0),(0,-1),(1,0),(0,1)]) M[x][y]=1 return a for e in iter(input,'0'): n,m=int(e),int(input()) P=[[0]*(n+2)for _ in[0]*(m+2)] for i in range(m):P[i+1][1:-1]=map(int,input().split()) ...
output
1
77,516
15
155,033
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,517
15
155,034
"Correct Solution: ``` def s(): def b(M,x,y,n): M[x][y]=0;a=n if M[x-1][y]:a=max(a,b(M,x-1,y,n+1)) if M[x][y-1]:a=max(a,b(M,x,y-1,n+1)) if M[x+1][y]:a=max(a,b(M,x+1,y,n+1)) if M[x][y+1]:a=max(a,b(M,x,y+1,n+1)) M[x][y]=1 return a for e in iter(input,'0'): n,m=int(e),int(input()) P=[[0]*(n+2)for _ in[...
output
1
77,517
15
155,035
Provide a correct Python 3 solution for this coding contest problem. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n sections in the north-south direction, that is, m × n. In add...
instruction
0
77,518
15
155,036
"Correct Solution: ``` def solve(): while True: m, n = int(input()), int(input()) if not m: break ices = [[0] + list(map(int,input().split())) + [0] for _ in range(n)] ices.insert(0, [0] * (m + 2),) ices.append([0] * (m + 2)) score = [[0] * (m + 2) for _ in range(n + 2)] for x ...
output
1
77,518
15
155,037
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,519
15
155,038
Yes
output
1
77,519
15
155,039
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,520
15
155,040
Yes
output
1
77,520
15
155,041
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,521
15
155,042
Yes
output
1
77,521
15
155,043
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,522
15
155,044
Yes
output
1
77,522
15
155,045
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,523
15
155,046
No
output
1
77,523
15
155,047
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,524
15
155,048
No
output
1
77,524
15
155,049
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,525
15
155,050
No
output
1
77,525
15
155,051
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem One day in the cold winter, JOI Taro decided to break the thin ice in the plaza and play. The square is rectangular and is divided into m sections in the east-west direction and n secti...
instruction
0
77,526
15
155,052
No
output
1
77,526
15
155,053
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is an infinite line consisting of cells. There are n boxes in some cells of this line. The i-th box stands in the cell a_i and has weight w_i. All a_i are distinct, moreover, a_{i - 1} < a...
instruction
0
77,567
15
155,134
No
output
1
77,567
15
155,135
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is an infinite line consisting of cells. There are n boxes in some cells of this line. The i-th box stands in the cell a_i and has weight w_i. All a_i are distinct, moreover, a_{i - 1} < a...
instruction
0
77,568
15
155,136
No
output
1
77,568
15
155,137
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is an infinite line consisting of cells. There are n boxes in some cells of this line. The i-th box stands in the cell a_i and has weight w_i. All a_i are distinct, moreover, a_{i - 1} < a...
instruction
0
77,569
15
155,138
No
output
1
77,569
15
155,139
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is an infinite line consisting of cells. There are n boxes in some cells of this line. The i-th box stands in the cell a_i and has weight w_i. All a_i are distinct, moreover, a_{i - 1} < a...
instruction
0
77,570
15
155,140
No
output
1
77,570
15
155,141
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,609
15
155,218
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` def main(): h, v = hv = ([0], [0]) f = {'W': (v, -1), 'S': (v, 1), 'A': (h, -1), 'D': (h, 1)}.get for _ in range(int(input())): del h[1:], v[1:] for l, d in map(f, input()): l.appe...
output
1
77,609
15
155,219
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,610
15
155,220
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` import sys def work(c,c1, s): maxlast, maxfirst,minlast,minfirst = 0,0,0,0 max = 0 min = 0 y = 0 for i in range(len(s)): if s[i] == c: y += 1 elif s[i] == c1: y...
output
1
77,610
15
155,221
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,611
15
155,222
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` import sys input = sys.stdin.readline for _ in range(int(input())): s = input().strip() ans = 10**15 suffix_change = [0]*len(s) mx_x = mn_x = mx_y = mn_y = 0 curr_x = curr_y = 0 for j in range...
output
1
77,611
15
155,223
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,612
15
155,224
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` for _ in range(int(input())): s=input() ar=["AD","WS"] nr=[[],[]] for e in s: if(e in ar[0]):nr[0].append(e) else: nr[1].append(e) b,c=[float('inf')]*2,[float('inf')]*2 for i in ra...
output
1
77,612
15
155,225
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,613
15
155,226
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` import sys input = sys.stdin.readline Q=int(input()) for testcases in range(Q): S=input().strip() X=Y=0 MAXX=MINX=MAXY=MINY=0 for s in S: if s=="D": X+=1 MAXX=max(M...
output
1
77,613
15
155,227
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,614
15
155,228
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` def solve(): i = 0 j = 0 imax = imin = 0 jmax = jmin = 0 fjmin = ljmin = fjmax = ljmax = fimax = limax = fimin = limin = -1 for ind, e in enumerate(input()): if e == 'W': i += ...
output
1
77,614
15
155,229
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,615
15
155,230
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` # coding=utf-8 INF = 1e11 # move = {'W': (0, 0), 'A': (0, 0), 'S': (0, 0), 'D': (0, 0)} move = {'W': (0, 1), 'A': (-1, 0), 'S': (0, -1), 'D': (1, 0)} def getExtremes(positions): minX, minY, maxX, maxY = [positions...
output
1
77,615
15
155,231
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — move one cell down; * 'A' — move one cell left;...
instruction
0
77,616
15
155,232
Tags: brute force, data structures, dp, greedy, implementation, math, strings Correct Solution: ``` t= int(input()) for _ in range(0,t): a= list(input()) nowx=0 nowy=0 maxx=0 minx=0 maxy=0 miny=0 tmaxx=0 tminx=0 tmaxy=0 tminy=0 highw=0 highs=0 widthd=0 width...
output
1
77,616
15
155,233
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,617
15
155,234
Yes
output
1
77,617
15
155,235
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,618
15
155,236
Yes
output
1
77,618
15
155,237
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,619
15
155,238
Yes
output
1
77,619
15
155,239
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,620
15
155,240
Yes
output
1
77,620
15
155,241
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,621
15
155,242
No
output
1
77,621
15
155,243
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,622
15
155,244
No
output
1
77,622
15
155,245
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,623
15
155,246
No
output
1
77,623
15
155,247
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands: * 'W' — move one cell up; * 'S' — mov...
instruction
0
77,624
15
155,248
No
output
1
77,624
15
155,249
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,836
15
155,672
Tags: bitmasks, brute force, dp, math Correct Solution: ``` import sys n = int(input()) l = list(map(int,input().split())) c = list(map(int,input().split())) def gcd(a, b): while b > 0: a, b = b, a % b return a a = {0:0} b = [0] for i in range(n): for p in b: d = gcd(p, l[i]) cos...
output
1
77,836
15
155,673
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,837
15
155,674
Tags: bitmasks, brute force, dp, math Correct Solution: ``` def main(): input() acc = {0: 0} for p, c in zip(list(map(int, input().split())), list(map(int, input().split()))): adds = [] for b, u in acc.items(): a = p while b: a, b =...
output
1
77,837
15
155,675
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,838
15
155,676
Tags: bitmasks, brute force, dp, math Correct Solution: ``` def gcd(x,y): while x % y > 0: x, y = y, x % y return y n = int(input()) a, b, c = [int(x) for x in input().split()], [int(x) for x in input().split()], [{} for i in range(n)] def f(i,g): if g == 1: return 0 if i == n: r...
output
1
77,838
15
155,677
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,839
15
155,678
Tags: bitmasks, brute force, dp, math Correct Solution: ``` import sys n = int(input()) l = list(map(int,input().split())) c = list(map(int,input().split())) def gcd(a, b): if b == 0: return a return gcd(b, a % b) a = {0:0} for i in range(n): b = a.copy() for p in a.items(): d = gcd(p[0], l[...
output
1
77,839
15
155,679
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,840
15
155,680
Tags: bitmasks, brute force, dp, math Correct Solution: ``` from bisect import bisect_left as bl from bisect import bisect_right as br from heapq import heappush,heappop import math from collections import * from functools import reduce,cmp_to_key,lru_cache import io, os input = io.BytesIO(os.read(0,os.fstat(0).st_siz...
output
1
77,840
15
155,681
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,841
15
155,682
Tags: bitmasks, brute force, dp, math Correct Solution: ``` import sys n = int(input()) l = list(map(int,input().split())) c = list(map(int,input().split())) def gcd(a, b): if b == 0: return a return gcd(b, a % b) a = {0:0} b = [0] for i in range(n): for p in b: d = gcd(p, l[i]) cost = a...
output
1
77,841
15
155,683
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,842
15
155,684
Tags: bitmasks, brute force, dp, math Correct Solution: ``` from collections import defaultdict from math import gcd n = int(input()) A = list(map(int, input().split())) B = list(map(int, input().split())) dp = defaultdict(lambda: float("inf")) for a, b in zip(A, B): dp[a] = min(dp[a], b) for d in dp.copy(): ...
output
1
77,842
15
155,685
Provide tags and a correct Python 3 solution for this coding contest problem. Fox Ciel is playing a game. In this game there is an infinite long tape with cells indexed by integers (positive, negative and zero). At the beginning she is standing at the cell 0. There are also n cards, each card has 2 attributes: length...
instruction
0
77,843
15
155,686
Tags: bitmasks, brute force, dp, math Correct Solution: ``` import fractions def dfs(s, g) : global cache, N, L, C if g == 1 : return 0 if s == N : return float("INF") if g in cache[s] : return cache[s][g] cache[s][g] = min(dfs(s+1, g),dfs(s+1, gcd(g, L[s]))+C[s]) return cache[s][g] ...
output
1
77,843
15
155,687