borc.c

C.Game.Programming.For.Dummies原码

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

void main()
{
	int x=0;
	char c;

	while(x<5)
	{
		x++;			//loop counter
		printf("\n%i: Press B to break, C to continue:",x);
		c=toupper(getch());	//getkey
		if(c=='C')
		{
			putchar(c);	//dislay C
			continue;	//loop repeats right here!
		}
		if(c=='B')
			break;		//loop breaks right here!
		printf("%c is not B or C.",c);
	}
}