View Code of Problem 86

#include<stdio.h>
#include<string.h>
#define N 1000

int main()
{
    int i,m,n,s=0,t=0,u;
    //int arr[N];
    scanf("%d%d", &m, &n);
    u = m;
    for(i = 0; i < n; i++)
    {
        s =+ m;
        m = m * 10 + u;
        t = t + s;
    }
    printf("%d\n",t);
    return 0;
}