zoj1099.cpp

zoj solved 今年在zoj上a的题目

//zju1099 HTML 07.10.01
#include <stdio.h>
#include <string.h>

char br[2]="\n";
char hr[82]="--------------------------------------------------------------------------------\n";

int main()
{
	char t[81];
	int len=0;
	while(scanf("%s",t)!=EOF)
	{
		if(strcmp(t,"<br>") == 0)
		{
			printf("%s",br);
			len = 0;
		}
		else if(len == 0 && strcmp(t,"<hr>") == 0)
		{
			printf("%s",hr);
			len = 0;
		}
		else if(len != 0 && strcmp(t,"<hr>") == 0) 
		{
			putchar('\n');
			printf("%s",hr);
			len = 0;
		}
		else if(len == 0)
		{
			printf("%s",t);
			len = strlen(t);
		}
		else if(len != 0 && len + 1 + strlen(t) <= 80)
		{
			printf(" %s",t);
			len += strlen(t) + 1;
		}
		else if(len != 0 && len + 1 + strlen(t) > 80)
		{
			putchar('\n');
			len = strlen(t);
			printf("%s",t);
		}
	}
	putchar('\n');

	return 0;
}