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  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4. using namespace std;
  5.  
  6. void print( const std::vector< std::vector< int > > & a )
  7. {
  8. 	for ( int i = 0, rows = a.size(); i < rows; i++ ) {
  9.         for ( int j = 0, cols = a[ i ].size(); j < cols; j++ ) {
  10.     	    cout << a[ i ][ j ] << " ";
  11.         }
  12.         cout << endl;
  13.     }
  14. }
  15.  
  16. int main() {
  17.     std::vector< std::vector< int > > array =
  18.     {
  19.         {1,4,3,6,5},
  20.         {1,2,3,4,5},
  21.         {1,5,3,3,5},
  22.         {1,2,3,4,5}
  23.     };
  24.     std::vector< std::vector< int > > result1;
  25.     std::vector< std::vector< int > > result2;
  26.  
  27.     const int rowsCount = array.size();
  28.     for ( int i = 0; i < rowsCount; i++ ) {
  29.         bool hasEqual = false;
  30.         for ( int j = 0; j < rowsCount; j++ ) {
  31.             if ( i == j ) {
  32.                 continue;
  33.             }
  34.             if ( std::equal( array[ i ].begin(), array[ i ].end(), array[ j ].begin() ) ) {
  35.                 hasEqual = true;
  36.                 result1.push_back( array[ i ] );
  37.                 break;
  38.             }
  39.         }
  40.         if ( ! hasEqual ) {
  41.             result2.push_back( array[ i ] );
  42.         }
  43.     }
  44.  
  45.     cout << "result1" << endl;
  46.     print( result1 );
  47.  
  48.     cout << "result2" << endl;
  49.     print( result2 );
  50.  
  51.     return 0;
  52. }
Success #stdin #stdout 0s 3432KB
comments (?)
stdin
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Standard input is empty
stdout
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result1
1 2 3 4 5 
1 2 3 4 5 
result2
1 4 3 6 5 
1 5 3 3 5
https://ideone.com/PzLnIc
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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