write a program that finds the factorial of a number using recursion?

write a program that finds the factorial of a number using
recursion?

Question Posted / a. sujatha

13 Answers
34331 Views
Infosys, TATA, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

write a program that finds the factorial of a number using recursion?..

Answer / abhinandan

#include<stdio.h>

main()

{

int a, fact;

printf("\nEnter any number: ");

scanf ("%d", &a);

fact=rec (a);

printf("\nFactorial Value = %d", fact);

}

rec (int x)

{

int f;

if (x==1)

return (1);

else

f=x*rec(x-1);

return (f);

}

Is This Answer Correct ?

2 Yes

1 No

write a program that finds the factorial of a number using recursion?..

Answer / harsha

#include<stdio.h>
#inlcude<conio.h>
unsigned int recr_factorial(int n);
unsigned int iter_factorial(int n);
void main()
{
int n,i;
long fact;
clrscr();
printf("Enter the number:");
scanf("%d",&n);
if(n==0)
printf("Factorial of 0 is 1\n");
else
{
printf("Factorial of %d Using Recursive Function is %d\n",n,recr_factorial(n));
printf("Factorial of %d Using Recursive Function is %d\n",n,iter_factorial(n));
}
getch();
}
/*Recursive Function*/
unsigned int recr_factorial(int n);
{
return n>=1 ? n*recr_factorial(n-1):1;
}
/*Non-Recursive Function*/
unsigned int iter_Function(int n)
{
int accu=1;
int i;
for(i=1;i<=n;i++)
{
acc * =i;
}
return acc;

Is This Answer Correct ?

1 Yes

0 No

write a program that finds the factorial of a number using recursion?..

Answer / priyanka

# include <stdio.h>
main()
{
int n,f,fact;
clrscr();
printf("Enter a no.....");
scanf("%d",&n);
f=fact(n);
printf("Factorial is :%d",f);
}
int fact(int n)
{
if(n<=1)
return 1;
else
n=n*fact(n-1);
return n;
}
getch();

Is This Answer Correct ?

0 Yes

1 No

Post New Answer