Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
140757 汪义罗 19买画笔 C++ Compile Error 0 MS 0 KB 394 2025-12-20 12:12:45

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int n; cin >>n; int a[101] = {0}; for (int i = 0; i < n; i++) { int q; cin >> q; a[q] = a[q] + 1; } int w = 0; for (int i = 1; i <= 100; i++) { if (q[i] == 1) { w = i; break; } } cout << w << endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:14:13: error: 'q' was not declared in this scope
         if (q[i] == 1) { 
             ^