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题解

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全部文章 / 题解（共75篇）

走台阶_python3

f = [1]*31 def fib(n): if not (f[n] > 1 or n < 2): f[n] = fib(n-1) + fib(n-2) return f[n] fib(30) print(f[int(input())])

2020-07-02

0 579

最大公约数_python3

坑爹阿，浮点除法不准。。。 def hcf(n, m): return m if not n%m else hcf(m,n%m) l = list(map(int, input().split())) x = hcf(max(l), min(l)) print(int(x+l[0]*l[1]...

2020-07-02

0 544

定闹钟_python3

while True: try: t, s = input().split() h, m = map(int, t.split(':')) print('{:02d}:{:02d}'.format((h+(m+int(s))//60)%24, ...

2020-07-02

1 558

进制转换_python3

def baseN(num,b): return ((num==0) and '0') or (baseN(num/b,b).lstrip('0') + '0123456789ABCDEF'[int(num%b)]) print(baseN(int(input()),6))

2020-07-02

0 676

井字棋_python3

l = [] for i in range(3): l.extend(input().split()) lx = ['K', 'K', 'K'] ly = ['B', 'B', 'B'] m = {'K':'KiKi wins!', 'B':'BoBo wins!', 'O':'No win...

2020-07-02

4 613

杨辉三角_python3

l = [[0]*i for i in range(1, 31)] for i in range(30): for j in range(i+1): if j == 0 or i == j: l[i][j] = 1 else: ...

2020-07-01

0 576

上三角矩阵_python3

n = int(input()) l = [] for i in range(n): l.extend(list(map(int, input().split()))) i = j = 0 for i in range(n): for j in range(n): i...

2020-07-01

0 817

最高身高_python3

n,m = map(int, input().split()) l = [] for i in range(n): l.extend(list(map(int, input().split()))) index = l.index(max(l)) x = index // m print(x...

2020-07-01

0 542

矩阵定位_python3

n,m = map(int, input().split()) l = [input().split() for _ in range(n)] x,y = map(int, input().split()) print(l[x-1][y-1])

2020-07-01

1 587

班级成绩_python3

l = [list(map(float, input().split())) for _ in range(5)] for i in range(5): for j in range(5): print('{:.1f} '.format(l[i][j]), end=''...

2020-07-01

0 517