#include <stdio.h>

int main(){
    
    char y='x',x='y';
    printf("y is %c\n",y);
    
    // Oh ... What does %c mean?
    // Hints: %s is used for string
    
    
    printf("y is numeric %d\n",y);    // Tell the computer to display it as a number.

    printf("Character: x+1 = %c\n",x+1);
    // How can a character be added by 1?    
    
    printf("Character: x-1 = %c\n",x-1);
    // It can also subtract by 1.


    // Display x+1,x-1 as a number        
    printf("Numeric :x+1 = %d\n",x+1);    
    printf("Numeric :x-1 = %d\n",x-1)    
        
    int pause;    
    scanf("%d",&pause);
    return 0;   
}