Run ID:106417

提交时间:2025-01-16 11:09:20

#include<iostream> using namespace std; int main(){ int n; double b=0,c=0,d=0,e=0,a[1000]; cin>>n; for(int i=0;i<n;i++) { cin>>a[i]; } for(int i=0;i<n;i++) { if(a[i]<=18) { b++; } else if (a[i]>=19&&a[i]<=35) { c++; } else if (a[i]>=36&&a[i]<=60) { d++; } else { e++; } } cout << b / n * 100.0 << '%' << endl; cout << c / n * 100.0 << '%' << endl; cout << d / n * 100.0 << '%' << endl; cout << e / n * 100.0 << '%' << endl; return 0; }