Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
78958 李君彦666 19买画笔 C++ Wrong Answer 0 MS 272 KB 261 2024-06-29 15:32:53

Tests(2/5):

Code:

#include<iostream> #include<cstdio> using namespace std; int main() { int a[100] = {0}, n, s; cin >> n; for (int i = 1; i <= n; i++) { cin >> s; a[s]++; } for (int i = 1; i <= n; i++) { if (a[i] == 1) { cout <<i; } } }

Run Info:

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

9
1 1 9 3 5 3 11 5 9
------Answer-----

11

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