test.txt

词法分析程序（完整） 实现对C语言的词法分析

int main() {
        int a=1,b=2;
	int c = 10*a+b/2;
	string str = "helloword";
	float d = 123.45;
	if(3 == 4)  {d = a;}
	else d = b;
        char .e;
	for(int i = 0; i< 100; i++)	{a = a+b;}
	while(true)	{
		break;
	}
	return 0;
}