Introduction to Microservice Architecture Using SpringBoot - Part 1

Write a C program to find factorial of any number using recursion.

 

 #include<stdio.h>  
 int fact(int num)  
 {  
      if (num==0)  
           return 1;  
      else   
      return (num=num*fact(num-1));  
 }  
 int main ()  
 {  
      int n,f;  
      printf("enter the number = ");  
      scanf("%d",&n);  
      f=fact(n);  
      printf("factorial of %d is %d",n,f);  
      return 0;  
 }  

OUTPUT :