A little Help with a small program

I've just started out with C awhile ago I'm just making my way down to learning Arrays and such...
But I'm having a little problem with this program and I"m not sure why I was wondering if anyone could help..

This is the error...

[Warning] comparison is always false due to limited range of data type in function `main'

Can't figure out how to fix it..

Code is in the next thread...

Here is the code...

Code:

---

#include <stdio.h>

int main()
 {
 int x,y;
 char choice;
  printf("\n  Number Squarer/SquareRooter; Coded by whtpirate(elder(justin)) of LogiTeam.\n");
  puts("\n");
 
  // Start of the main stuff.
  printf("\tWhat do you want to do? (s/sr): ");
  scanf("%c", &choice);
  if (choice == 's')
  {
    printf("\n\tEnter any number: ");
    scanf("%d", &x);
    // This is what squares the numbers
      y = x*x;
        printf("\n\t'%d' is your number squared.\n", y);
    }
  if (choice == 'sr')
    {
    printf("\tEnter any number: ");
      scanf("%d", &x);
      // This is what squareroots the numbers
      y = x^x;
        printf("\n\t'%d' is your numbers sq-rooted.\n", y);
    }       
 return 0;
}

---

http://cboard.cprogramming.com/showt...threadid=13473

>>if (choice == 'sr')

Choice is a char. Thus, it holds one character. You will need to use a character array and strcmp to check multiple letters.

yay
thank you
I didn't think I would get such a quick reply

woops didn't see the above post, edited out heh.:)

Thank you SourceCode
yep it makes sense, I'm busy learning strcmp(); right now heh
If I have any problems from now i know where to come :)

thanks..

Hey guys I got it working thanks to your help and a friend of mines helps

Code:

---

#include <stdio.h>

int main()
 {
int x;
float y;
char choice[3];
 
  printf("\n  Number Squarer/SquareRooter; Coded by whtpirate(elder(justin)) of LogiTeam.\n");
  puts("\n");
 
  // Start of the main stuff.
  printf("\tWhat do you want to do? (s/sr): ");
  scanf("%2s", choice);
  if (!strcmp(choice, "s"))
  {
    printf("\n\tEnter any number: ");
    scanf("%d", &x);
    // This is what squares the numbers
      x *=x;
        printf("\n\t'%d' is your number squared.\n", x);
    }
  if (!strcmp(choice, "sr"))
    {
    printf("\tEnter any number: ");
      scanf("%d", &x);
      // This is what squareroots the numbers
      y = sqrt(x);
        printf("\n\t'%.0f' is your number sq-rooted.\n", y);
    }       
 return 0;
}

---