Thread: My first C program

Hello, today I started learning C language on my own. I have no previous background in programming.

I wrote this simple program to reverse a given number (for 1234 it will return 4321).

I am very proud to announce that it actually works!

Code:

void main ()


{
int num;
int remainder;
int reversenum=0;


printf ("Please enter a number\n");
scanf ("%d", &num);


while (num!=0)
{
remainder = num%10;
num = num/10;
reversenum = reversenum*10+remainder;
}
printf ("\nThe reverse form of your number is %d\n", reversenum);
}