Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
62286 刘子墨 18统计成绩 C++ Compile Error 0 MS 0 KB 204 2023-12-22 17:00:17

Tests(0/0):

Code:

int main() { int n,a[101]= {0},M=0,K=101; double sum=0,avg=0; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; sum+=a[i]; if(a[i]>M) M=a[i]; if(a[i]<K) K=a[i]; } avg=sum/n;

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:3: error: 'cin' was not declared in this scope
   cin>>n;
   ^
Main.cc:14:12: error: expected '}' at end of input
   avg=sum/n;
            ^