Run ID:107056
提交时间:2025-01-17 11:38:59
#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 x=0,z=0,y=0,s=0; for(int i=0;i<n;i++){ if(a[i]<=18){ x++; } if(a[i]>=19&&a[i]<=35){ z++; } if(a[i]>=36&&a[i]<=60){ y++; } if(a[i]>=61){ s++; } } double v=0,m=0,f=0,k=0; v=x*100/n; cout<<v<<"%"<<endl; m=z*100/n; cout<<m<<"%"<<endl; f=y*100/n; cout<<f<<"%"<<endl; k=s*100/n; cout<<k<<"%"<<endl; return 0; }