A_Hit_the_Lottery.cpp

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    int count=0;
    while(n){
        if(n>=100){
            count++;
            n=n-100; }
        else if(n>=20){
            count++;
            n=n-20; }
        else if(n>=10){
            count++;
            n=n-10;}
        else if(n>=5){
            count++;
            n=n-5;}
        else {
            count++;
            n=n-1;
        }
    }
      cout<<count;
      return 0;
}