标签：htm 模拟 print inpu imp start str rri ios
InputThe input consists of a text you should display. This text consists of words and HTML tags separated by one or more spaces, tabulators or newlines.
A word is a sequence of letters, numbers and punctuation. For example, "abc,123" is one word, but "abc, 123" are two words, namely "abc," and "123". A word is always shorter than 81 characters and does not contain any ‘<‘ or ‘>‘. All HTML tags are either <br> or <hr>.
OutputYou should display the the resulting text using this rules:
. If you read a word in the input and the resulting line does not get longer than 80 chars, print it, else print it on a new line.
. If you read a <br> in the input, start a new line.
. If you read a <hr> in the input, start a new line unless you already are at the beginning of a line, display 80 characters of ‘-‘ and start a new line (again).
The last line is ended by a newline character.
Sample Input
Hallo, dies ist eine ziemlich lange Zeile, die in Html aber nicht umgebrochen wird. <br> Zwei <br> <br> produzieren zwei Newlines. Es gibt auch noch das tag <hr> was einen Trenner darstellt. Zwei <hr> <hr> produzieren zwei Horizontal Rulers. Achtung mehrere Leerzeichen irritieren Html genauso wenig wie mehrere Leerzeilen.
Sample Output
Hallo, dies ist eine ziemlich lange Zeile, die in Html aber nicht umgebrochen wird. Zwei produzieren zwei Newlines. Es gibt auch noch das tag -------------------------------------------------------------------------------- was einen Trenner darstellt. Zwei -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- produzieren zwei Horizontal Rulers. Achtung mehrere Leerzeichen irritieren Html genauso wenig wie mehrere Leerzeilen.
这题就是个模拟题，但是题面有几个小坑，我错了4遍才全部改过来，改过来的代码也是面目全非了??
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <iostream>
using namespace std;
int main(){
int len=0;
string s;
while(cin>>s){
// cout<<s<<endl;
// len+=s.length();
// cout<<len<<endl;
if(s[0]==‘<‘){
if(s[1]==‘b‘)
cout<<endl;
else{
if(len<80&&len>0) cout<<endl;
for(int i=1;i<=80;i++)
cout<<"-";
cout<<endl;
}
len=0;
}
else{
len+=s.length();
if(len>=80){
cout<<endl<<s;
len=s.length();
}
else if(len==s.length())
cout<<s;
else {
len++;
cout<<" "<<s;
}
}
s="";
}
cout<<endl;
return 0;
}
hdu-1088 Write a simple HTML Browser
标签：htm 模拟 print inpu imp start str rri ios
原文地址：http://www.cnblogs.com/zmin/p/7340294.html
