Recursive function in c

/*
Program: Factorial of a given number using recursive function.
Author: Codesansar
Date: Jan 22, 2018
*/
#include<stdio.h>
#include<conio.h>

int fact(int n); /* Function Definition */

void main()
{
 int num, res;
 clrscr();
 printf("Enter positive integer: ");
 scanf("%d",&num);
 res = fact(num); /* Normal Function Call */
 printf("%d! = %d" ,num ,res);
 getch();
}
int fact(int n) /* Function Definition */
{
 int f=1;
 if(n <= 0)
 {
  return(1);
 }
 else
 {
  f = n * fact(n-1); /* Recursive Function Call as fact() calls itself */
  return(f);
 }
}

Source: codesansar.com

Similar codes

0 vote141 views1 answer
Solutionadda
C
0 vote165 views1 answer
How to change the smartart style to 3D polished in powerpoint
C
0 vote183 views1 answer
Qgraphicsscene save all items to file
C
1 vote149 views1 answer
What is the usage of extern in c
C
0 vote143 views1 answer
Typescript class as function parameter
C
1 vote168 views2 answers
Bash md5sum string
C
0 vote158 views1 answer
Largest value in u32
C
0 vote165 views1 answer
Logical operators
C
0 vote141 views1 answer
Answer to storing information in array
C
0 vote133 views1 answer
Gcc options to find out makefiel rules
C