Run ID:133964

提交时间:2025-10-25 11:46:33

#include<iostream> using namespace std; int n,a; float s=0; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>a; if(a<=70){ s+= 0.1; }else{ s+=(a/70)*0.1 ; } } cout<<s; return 0; }