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题解 | 标签在前K个近邻中的出现次数

'''读取数据''' k, m, n, s = map(int, input().split()) x = list(map(float, input().split())) # print(x) samples = [] while True: try: line = in...

2025-09-14

0 27

题解 | 单组_二维字符数组

import sys a, b = input().split() x = list() for line in sys.stdin: x.append(line.split()[0]) y = x[::-1] for item in y: print(item[::-1])

2025-09-14

0 16

题解 | 多组_二维数组_T组形式

import sys n = list(map(int, input().split())) for i in range(n[0]): x = 0 a,b = list(map(int, input().split())) for j in range(a): ...

2025-09-14

0 34