argue1.c

来自「C.Game.Programming.For.Dummies原码」· C语言 代码 · 共 13 行

#include <stdio.h>

void main(int argc,char *argv[])
{
	if(argc>1)		//if true, they typed something
	{
		printf("ERROR! This program is not designed\n");
		printf("To have anything typed after it's name!\n");
	}
	else
		printf("Pleased to be of service!\n");
}