第6章例6-3

#include<stdio.h>
int main(void)
{
	char ch='w';
	int a=2,b=0,c=0;
	float x=3.0;

	printf("%d",a&&b);
	printf("%d",a||b&&c);
	printf("%d",!a&&b);
	printf("%d",a||3+10&&2);
	printf("%d",!(x==2));
	printf("%d",!x==2);
	printf("%d\n",ch||b);

	return 0;
}