Thread: easy question

when i compile this program, and when i input a variable from the keyboard i would like to show the variable how can i do that with a=getch();.
For example if i type (a) it should show (a) on the screen

Code:

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

int main()

{
    char a,b;
    
    
printf("get me a value ");
   a=getch();
  
 
   if (a==b)
    {            printf("\nhi");
           
             
             } 
 else{
       printf("\nruni");

}
  
    getch();
  
}

thank