Find the total number of occurrence of digit d in number N

3. Given a number N and a digit d, find the total number of occurrence of digit d in number N

INPUT: Two numbers N and d separated by whitespace.

OUTPUT: Total number of occurrence of digit d in N

SOLUTION IN C

#include<stdio.h>

int main()

{

  int n,d,c=0;

  scanf("%d %d",&n,&d);

  while(n!=0){

    if(d==(n%10))

      c++;

    n=n/10;

  }

  printf("%d",c);

}

SOLUTION IN C++

#include<iostream>

using namespace std;

int main()

{

  int n,d,c=0;

  cin>>n>>d;

  while(n!=0){

    if(d==(n%10))

      c++;

    n=n/10;

  }

  cout<<c;

}