Thread: Help !!!

please could anyone help me with this assigment!!!

which contains pointers and functions

BTW----> iam a biginner


here is the problem:

Write a complete C program to compute the least common divisor (LCD). The program should reverse and sum the digits of the given integers. Use the following functions with pointers:

Function Fun_1 to compute the least common divisor
Function Fun_2 to reverse and sum the digits of the given integer

Sample Run:

Enter Your Choice:
|1 – To Reverse and Sum the Digits
|2 - To compute LCD
|3- Exit
………………………………….
1
Input the given numbers
Num1: 123
Num2: 456

Reverse of Num1: 321
Sum of Num1 digits: 6

Reverse of Num2: 654
Sum of Num2 digits: 15
--------------------------------------------------------------------------------
i was able to find some codes, maybe it's usefull

this one for the sum

Code:

#include <stdio.h>
int main()
{
int x,y,
sum = 0;
printf("Enter the number \n");
scanf("%d",&x);
for (x!=0;y=x%10;x/=10)
sum =sum+ y;
{
printf("The sum is %d\n", sum);
}
return 0;
}

and this one for the inverse

Code:

#include<stdio.h>
main()
{
int num,
rev=0;
printf("\n Enter the number\n ");
scanf("%d", &num);
while(num>0)
{
rev = (rev * 10) + (num % 10);
num = num / 10;
}
printf("\n Reverse of the number is %d", rev);
return(0);
}

thanks...

well,,...
i don't need the whole code,
what i need is the beginning, so i can continue
like the prototypes for instants

any more help!??..

Originally Posted by goby

any more help!??..

I think you're missing the point.... This isn't a "we do your homework for you" service. You need to show an effort. The volunteers here will help you out if you get stuck, but they're not going to write your code for you.

Believe me you won't learn a darned thing if you try to scrape through on "borrowed" code. To learn programming you need to write programs of your own creation.

So... sit down, puzzle it out as far as you can, write some original code...