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34 lines
600 B
C++
34 lines
600 B
C++
#include <iostream>
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#include <cstring>
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#include <cstdio>
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#include <iomanip>
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using namespace std;
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int main(){
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double a[10000],b,c=0,d=0,e=0,f=0;
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cin >>b;
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for(int i=0;i<b;i++){
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cin >>a[i];
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}
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for(int i=0;i<b;i++){
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if(a[i]>=0 && a[i]<=18){
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c++;
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}
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else if(a[i]>=19 && a[i]<=35){
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d++;
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}
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else if(a[i]>=36 && a[i]<=60){
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e++;
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}
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else if(a[i]>=61){
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f++;
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}
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}
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cout <<fixed<<setprecision(2)<<c/b*100<<"%"<<endl;
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cout <<fixed<<setprecision(2)<<d/b*100<<"%"<<endl;
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cout <<fixed<<setprecision(2)<<e/b*100<<"%"<<endl;
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cout <<fixed<<setprecision(2)<<f/b*100<<"%";
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return 0;
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}
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