#include<iostream>
#include<string>
using namespace std;

int main(){
	string input;
	int curlen = 0;
	string hr(80,'-');
	while(cin>>input){
		if(input=="<br>"){ curlen=0; cout<<endl;}
		else if(input=="<hr>"){ if(curlen) cout<<endl; curlen=0; cout<<hr<<endl;}
		else if(curlen==0){
			cout<<input; curlen+=input.length();
		}else{
			if(curlen+1+input.length()>80){
				cout<<endl<<input; curlen=input.length();
			}
			else
				cout<<" "<<input; curlen+=input.length()+1;
		}
	}
	cout<<endl;
}

• 原题太垃圾了！ (158) zyz 2008-02-25 12:26:03