爱读书的菠萝蜜很想去杭州

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题解 | 素数判断

import sys t = int(input()) num_list = [int(li) for li in sys.stdin] for number in num_list: if number>2: for i in range(2,number): ...

2025-06-05

0 24

题解 | 尼科彻斯定理

n = int(input()) k = n*(n-1)/2 value = int(2*k+1) output = str(value) i = 1 while i < n: value = int(2*(k+i)+1) output = output + "+&q...

2025-04-27

0 35