Write a C Program to find Gratest of 3 numbers to print the given no in ascending order.

void main()
{
     int a,b,c;
     clrscr();
     printf("enter the values of a,b and c");
    scanf("%d%d%d",&a,&b,&c);

   if(a<b && a<c)
  {
       if(b<c)
  {
       printf(" %d%d%d", a,b,c);
  }
 else if(b>c){
        printf(" %d%d%d",a,c,b);
  }
else if(b<c && b<a)
{
if(c<a)
       printf(" %d%d%d",b,c,a);
else
printf("%d%d%d",b,a,c);
}
else if(b<a)
         printf("%d%d%d",c,b,a);
else
         printf(%d%d%d",c,a,b);
}
}

OUTPUT:
Enter the values of a,b and c
6
4
5
4 5 6

Write a C Program to Find power of a number using recursion.

1. #include<stdio.h>
2. #include<conio.h>
3. 
   
4. int main() {
5. int pow,no;
6. long int res;
7. long int power(int,int);
8. printf("Enter a number: ");
9. scanf("%d",&no);
10. printf("\n Enter power: ");
11. scanf("%d",&pow);
12. res=power(no,pow);
13. printf("\n%d to the power %d is: %ld",no,pow,res);
14. return 0;
15. }
16. int i=1;
17. long int sum=1;
18. long int power(int num,int pow) {
19. if(i<=pow) {
20. sum=sum*no;
21. power(no,pow-1);
22. } else
23. return sum;
24. }

OUTPUT:

Enter a number: 5

Enter power: 2

5 to the power 2 is: 25

A C Program to find out factorial of a given number using recursion.

#include<conio.h>

#include<stdio.h>

int fact(int p);

void main()

{

            int n, ans;

            clrscr();

            printf(“Enter the number:”);

            scanf(“%d”,&n);

            ans = fact(n);

            printf(“Factorial of  a given number %d is %d”,n,ans);

            getch();

}

int fact(int p)

{

            if(p==1)

            {

            return 1;

            }

            else

            {

            return p*fact(p-1);

            }

}

OUTPUT:

Enter the number: 3

Factorial of  a given number 3 is 6