Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
136255 彭士宝 幂字符串 C++ Wrong Answer 2 MS 272 KB 754 2025-11-09 22:46:37

Tests(0/1):

Code:

#include <iostream> #include <string> using namespace std; int main() { string s; while (cin >> s) { if (s == ".") break; int n = s.length(); int max_n = 1; for (int i = 1; i <= n / 2; ++i) { if (n % i == 0) { string sub = s.substr(0, i); bool is_valid = true; for (int j = 0; j < n; j += i) { if (s.substr(j, i) != sub) { is_valid = false; break; } } if (is_valid) { max_n = n / i; } } } cout << max_n << endl; } return 0; }

Run Info:

------Input------

asdfghj
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
f
.....
asasasasasasasas
abcabcabcabc
,,..,,..,,..
a.a.a.a.a.a.a.
asdfghjklasdfghjkl
ooooooooooooooooooooooppppppppppppppppppppppppppp
.

------Answer-----

1
100
1
5
8
4
3
7
2
1

------Your output-----

1
2
1
5
2
2
3
7
2
1