View Code of Problem 86

#include <iostream>
#include <sstream>
#include <stdio.h>
#include <cstring>
#include <math.h>
#include <algorithm>
#include <stdlib.h>
#include <stack>
#include <map>
#include <set>
#include <queue>
using namespace std;

int Hash[100][100]={0};

int main()
{

    int a,n;
    cin>>a>>n;
    int ans=a;
    for(int i=2;i<=n;i++)
    {
        ans=ans*10+a*i;
    }
    cout<<ans;





    return 0;
}