Answer Posted / mohit taneja

int mul(int n)
{
static int num;
printf("enter the number");
scanf("%d",&num);
if(n==1)
{
return num;
}
else
{
num=num*mul(n-1);
}
return num;
}

void main()
{
int n,result;
printf("enter the number of digit u want to multiply");
scanf("%d",&n);
int result=mul(n);
printf("multiplication=%d",result);
getch();
}

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