Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
122560 何松羽 18高于平均分的学生数量 C++ Compile Error 0 MS 0 KB 367 2025-06-21 11:20:39

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } int sum = 0; for (int i = 0; i <= n - 1; i++) { sum = sum + a[i]; } sum = sum / n; int count = 0; for (int i = 0; i <= n - 1; i++) { if (a[i] > d) { count++; } } cout << count ; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:17:14: error: 'd' was not declared in this scope
   if (a[i] > d) {
              ^