#include <stdio.h>
int main()
{
    char ch ;
    printf( "Enter a character:" ) ;
    ch = getchar() ;
    printf ( "%c\n" , ch ) ;
    printf( "A literal string.\n" ) ;
    printf( "Using format specifiers. %d  %d\n" , 5, 10 ) ;
    //ch = getchar() ;


    int x1 ;
    printf ( "Enter a number:" ) ;
    scanf( "%d" , &x1) ;
    printf( "x1 is %d\n" , x1 ) ;
    //Input buffer has the end of line character in it
    //creating a problem.
    int x2 ;
    printf( "x1 is %d\n" , x2 ) ;
    printf ( "Enter a number -number-:" ) ;
    scanf( "-%d-" , &x2) ;
    printf( "x1 is %d\n" , x2 ) ;
    return ( 1) ;


}