Question

1.Write a c program to find factorial of a given number using pointers​

Answer 1

Answer:

Program 2: Factorial program in c using pointers

#include<stdio.h>

void findFactorial(int,int *);

int main(){

int i,factorial,num;

printf("Enter a number: ");

scanf("%d",&num);

findFactorial(num,&factorial);

printf("Factorial of %d is: %d",num,*factorial);

Answer 2

Explanation:

Program 2: Factorial program in c using pointers

#include<stdio.h>

void findFactorial(int,int *);

int main(){

int i,factorial,num;

printf("Enter a number: ");

scanf("%d",&num);

findFactorial(num,&factorial);

printf("Factorial of %d is: %d",num,*factorial);

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