Submission #1896866

---

Source Code Expand

#include <iostream>
#include <algorithm>
#include <cmath>
#include <fstream>
using namespace std;
int main(){
    int n,a,b,s=0,i,j,s2=0;
    cin>>n>>a>>b;
    for(i=1; i<=n; ++i){
        j=i;s=0;
        while(j!=0){
            s+=j%10;
            j/=10;
        }
        if(s>=a && s<=b)
            s2+=i;
    }
    cout<<s2;
    return 0;
}

Submission Info

Judge Result