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题解 | #迷宫问题#

import sys arr = [] points = [] row, column = [int(x) for x in sys.stdin.readline() if x.strip()] def dfs(arr, x, y): if x == row - 1 and y == ...

Python3

2022-03-26

0 206

题解 | #火车进站#

import sys import copy num = int(sys.stdin.readline()) line = sys.stdin.readline() stack = line.split() input_li = [] output_li = [] ret_li = [] d...

Python3

2022-03-19

0 242

题解 | #放苹果#

def f(m, n): if m < 0 or n < 0: return 0 if m == 1 or n == 1: return 1 return f(m, n-1) + f(m-n, n) while True: ...

Python3

2021-11-27

0 259

题解 | #矩阵乘法#

import sys while True: try: x, y, z = int(input()), int(input()), int(input()) arr1 = [] arr2 = [] ret = [[0 for ...

Python3

2021-11-27

0 253

题解 | #完全数计算#

def is_perfect_number(n): li = [] for i in range(1, n//2 + 1): if n % i == 0: li.append(i) return sum(li) == n while ...

Python3

2021-11-14

0 219

题解 | #统计每个月兔子的总数#

import sys def fab(n): if n == 1 or n == 2: return 1 return fab(n-1) + fab(n-2) for line in sys.stdin: print(fab(int(line)))

2021-09-02

0 219

题解 | #走方格的方案数#

import sys def f(n, m): if n <= 0 or m <= 0: return 1 return f(n, m-1) + f(n-1, m) for line in sys.stdin.readlines(): n, m...

2021-08-31

0 243

题解 | #二维数组操作#

while True: try: m, n = (int(x) for x in input().split()) x0, y0, x1, y1 = (int(x) for x in input().split()) x = int(input...

2021-08-31

0 474

题解 | #计算日期到天数转换#

import sys months = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] def is_leap_year(year): return year % 400 == 0 or (year % 100 != 0 and year ...

2021-08-31

2 406

题解 | #杨辉三角的变形#

import sys for line in sys.stdin: line = int(line) if line <= 2: print(-1) continue n = line % 4 if n == 0: ...

2021-08-31

0 276