Question

Count how many integers from 1 to N contains 0's as a digit? Please share the sample c program?

Answer 1

Code in C

#include< stdio.h>
int main()
{
    int n,rim,count=0,i,temp;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        temp=i;
        while(temp)
        {
           rim=temp%10;
           if(rim==0)
           {
                count++;
                break;
           }
           temp=temp/10;
        }
    }
    printf("%d",count);
}