View Code of Problem 86

#include<stdio.h>
#include<math.h>
int main()
{
	int m,n,i,sum=0;
	scanf("%d%d",&m,&n);
	int t = m;
	for(i=0;i<n;i++)
	{
		sum+=m;
		m = m + t*pow(10,i+1);
	}
	printf("%d",sum);
	return 0;
}