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题解 | 竞选社长

n = input() PA = 0 PB = 0 for i in n: if i == "A": PA += 1 elif i == "B": PB += 1 if PA > PB: print...

2025-12-19

0 13

题解 | 添加逗号

from os import name n = input() chang = len(n) if chang % 3 == 0: ci = chang // 3 - 1 else: ci = chang // 3 for i in range(ci): qu = (i * ...

2025-12-19

1 14

题解 | 笨小猴

n = input() maxn = 0 minn = 100 for zm in range(97,123): c = 0 zm = chr(zm) for i in n: if i == str(zm): c = c + 1 ...

2025-12-19

1 10

题解 | 登录验证

z, m = input().split() if z == m == 'admin': print('Login Success!') else: print('Login Fail!')

2025-12-19

1 13

题解 | 标题统计(一行)

print(len(input().replace(' ','')))

2025-12-19

1 9

题解 | 扫雷

n, m = map(int,input().split()) lei = [] for _ in range(n): l = list(input().strip()) lei.append(l) d = [(1,0),(1,1),(1,-1),(0,1),(0,-1),(-1,1...

2025-12-19

1 11

题解 | 井字棋

l1 = list(input().split()) l2 = list(input().split()) l3 = list(input().split()) if (l1[0] == l1[1] == l1[2] == 'K') or (l2[0] == l2[1] == l2[2] == 'K...

2025-12-19

1 14

题解 | 杨辉三角

n = int(input()) l = [1,1] for i in range(1,n+1): if i == 1: print(' 1') elif i == 2: print(' 1 1') else: ...

2025-12-19

1 13

题解 | 矩阵交换

n, m = map(int, input().split()) l = [] for i in range(n): l.append([]) for i in range(n): l[i] = list(map(int, input().split())) c = int(inpu...

2025-12-19

1 10

题解 | 矩阵转置

n, m = map(int, input().split()) l = [] for _ in range(n): l1 = list(map(int, input().split())) l = l + l1 for i in range(1,m+1): for _ in...

2025-12-19

1 8