Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
86643 吴梓玄 素数判断 C++ Compile Error 0 MS 0 KB 261 2024-07-27 09:32:40

Tests(0/0):

Code:

import math def pr(n): if n <= 1: return False for i in range(2, int(math.sqrt(n)) + 1): if n % i == 0: return False return True num = int(input()) if pr(num): print("prime") else: print('not prime')

Run Info:

Main.cc:14:11: warning: character constant too long for its type
     print('not prime')
           ^
Main.cc:2:1: error: 'import' does not name a type
 import math
 ^