1 #include <iostream>
 2 #include <algorithm>
 3 #include <string>
 4 #include <sstream> 
 5 #include <vector>
 6 using namespace std;
 7 
 8 vector<string> words[1005] ;
 9 int lmax[255] ;
10 int main(int argc, char *argv[])
11 {
12     string buf,str ;
13     int k=0,i=0;
14     while(getline(cin,str)){
15         stringstream ss(str) ;
16         while(ss >> buf){
17             int len = buf.size() ;
18             lmax[k] = max(lmax[k],len) ;    // 每列最长字符
19             words[i].push_back(buf) ;    
20             k++ ;
21         }
22         i++ ; 
23     }
24     for(int j = 0; j<i; j++)
25     {
26         for(int k = 0; k<words[j].size(); k++)
27         {
28             cout << words[j][k];
29             if(k==words[i].size()-1)
30                 break;
31             int siz = (int)words[j][k].size();
32             for(int l = 0; l < lmax[k]-siz; l++)
33                 cout << " ";
34             cout << " ";
35         }
36         cout << endl;
37     }
38     return 0;
39 }