Introduction to Microservice Architecture Using SpringBoot - Part 1

Write a C program to count frequency of digits in a given number

 #include<stdio.h>  
 int freq(int num,int m)  
 {  
      int n,c=0;  
      while(num>0)  
      {  
           n=num%10;  
           if(n==m)  
                c=c+1;  
           num=num/10;       
      }  
      return c;  
 }  
 int main ()  
 {  
      int f,n,m;  
      printf("enter the number = ");  
      scanf("%d",&n);  
      printf("enter the number to check frequency = ");  
      scanf("%d",&m);  
      f=freq(n,m);  
      printf("\n frequency of %d in the given number = %d",m,f);  
      return 0;  
 }  

OUTPUT :