goto语句验证

代码:

#include <stdio.h>

#define LALALA 1

int main()
{
	if (LALALA)
	printf("ok\n");
	else
	goto wrong_1;
	
	printf("test\n");
	
	wrong_1:
	printf("not ok\n");
	
	printf("test2\n");
	
}

运行结果:

ok
test
not ok
test2
请按任意键继续. . .


如果改为

#define LALALA 0

运行结果:

not ok
test2
请按任意键继续. . .



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转载自blog.csdn.net/zhi11235813/article/details/80367075
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