Biegral Blog

      有时候，串太长，一行写不下，怎么办，当然你可以用反斜杠换行符，但是程序有点丑陋，比如：

#include <stdio.h>
#include <string.h>

int main()
{
	// 下面程序不能缩进，否则串将改变。好丑陋。
	char str1[] = 
		"a = 1\n\
b = 2\n\
c = 3\n\
d = 4\n\
e = 5\n\
f = 6";

	char str2[] = "a = 1\nb = 2\nc = 3\nd = 4\ne = 5\nf = 6";

	if(0 == strcmp(str1, str2))
	{
		printf("yes\n");
	}

	return 0;
}

       有没有更好的办法呢？有的，如下：

#include <stdio.h>
#include <string.h>

int main()
{
	char str1[] = 
		"a = 1\n"
		"b = 2\n"
		"c = 3\n"
		"d = 4\n"
		"e = 5\n"
		"f = 6";

	char str2[] = "a = 1\nb = 2\nc = 3\nd = 4\ne = 5\nf = 6";

	if(0 == strcmp(str1, str2))
	{
		printf("yes\n");
	}

	return 0;
}