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题解 | 小飞机

for i in range(1,7): if i == 1 or i == 2: print(" "*5,end="") print("**") if i == 3 or i ==4: ...

2025-12-06

0 9

题解 | 牛牛的10类人

def ten_to_two(num): if num == 0: return "0" sign = "-" if num < 0 else "" num_abs = abs(num) ...

2025-11-29

1 12

题解 | 矩阵相等判定

n, m = map(int, input().split()) # 矩阵初始化，每个元素都是0 # a不使用列表推导式 a = [] for i in range(n): a_row = [] for j in range(m): a_row.append(0) ...

2025-11-29

1 13