Submission #1992927

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,a,b,anser=0;
  cin>>n>>a>>b;
  for(int i=1;i<=n;i++)
  {
    int sum=0;
    int base=i;
    while(base)
    {
      sum+=base%10;
      base/=10;
    }
   if(sum>=a && sum<=b)
     anser+=i;
  }
  cout<<anser<<endl;
}

Submission Info

Judge Result