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  1.     #include <iostream>
  2.     #include <cstring>
  3.     #include <vector>
  4.     #include <cstdio>
  5.     #include <algorithm>
  6.  
  7.     using namespace std;
  8.  
  9.     int func(string a,string s)
  10.     {
  11.         int l=a.size(),i;
  12.         vector<char>c,c2;
  13.  
  14.         for(i=0; i<l; i++)
  15.         {
  16.             if(isalpha(a[i]))
  17.             {
  18.                 c.push_back(a[i]);
  19.             }
  20.         }
  21.         sort(c.begin(),c.end());
  22.  
  23.         int l2=s.size();
  24.  
  25.         for(i=0; i<l2; i++)
  26.         {
  27.             if(isalpha(s[i]))
  28.             {
  29.                 c2.push_back(s[i]);
  30.             }
  31.         }
  32.         sort(c2.begin(),c2.end());
  33.  
  34.         if(c==c2)
  35.         {
  36.             return 1;
  37.         }
  38.  
  39.         else
  40.         {
  41.             return 0;
  42.         }
  43.     }
  44.  
  45.     int main()
  46.     {
  47.         int t,i,j,k,g;
  48.         string s;
  49.  
  50.         cin>>t;
  51.         getchar();
  52.         cout<<endl;
  53.  
  54.         for(i=1; i<=t; i++)
  55.         {
  56.             vector<string>a,ko;
  57.             string t1,t2,t3;
  58.  
  59.             while(getline(cin,s))
  60.             {
  61.                 if(s=="")
  62.                 {
  63.                     break;
  64.                 }
  65.                 a.push_back(s);
  66.             }
  67.  
  68.             for(j=0; j<a.size(); j++)
  69.             {
  70.                 for(k=j+1; k<a.size(); k++)
  71.                 {
  72.                     g=func(a[j],a[k]);
  73.  
  74.                     if(g==1)
  75.                     {
  76.                         t1=a[j];
  77.                         t2=a[k];
  78.  
  79.                         if(t1>t2)
  80.                         {
  81.                             t3=t1;
  82.                             t1=t2;
  83.                             t2=t3;
  84.                         }
  85.                         ko.push_back(t1 + " = "+t2);
  86.                     }
  87.                 }
  88.             }
  89.  
  90.             sort(ko.begin(),ko.end());
  91.  
  92.             for(int b=0; b<ko.size(); b++)
  93.             {
  94.                 cout<<ko[b]<<endl;
  95.             }
  96.             cout<<endl;
  97.         }
  98.         return 0;
  99.     }
Success #stdin #stdout 0s 3312KB
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carthorse
horse
horse cart
i do not know u
ok i now donut
orchestra
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https://ideone.com/ux3owo
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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