Ascii?

In a calendar program I am supposed to be able to move ahead and move back months by using the right and left arrow keys and exit the program by using ESC (which I know is '27'), what are the arrow keys?

i've used this code to get some ASCII values but I don't think it gives me the correct ones for the arrows because they are both the same when I do it.

Code:

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#include <stdio.h>
#include <conio.h>

#define ESC 27

int main (void)
{
        unsigned char ch;
        printf("press a key to test\n");
       

        while (ch != ESC)
        {       
                ch = getch();       
                if (ch == 0 || ch == 225)
                {
                        printf("%d\n", ch);
                        ch = getch();
                }
                printf("%c\t%d\t\n", ch, ch);
        }
        return 0;
}

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either telling the codes for the keys or help with the code would be appreciated...

Does this help?