if pairs don 't overlap,  print them and return
if ( ( m != i && m != j ) && ( n != i && n != j ) ) { cout << " Pair ▁ First ( " << arr [ i ] << " , ▁ " << arr [ j ] << " Pair Second ( " ▁ < < ▁ arr [ m ] ▁ < < ▁ " , " ▁ < < ▁ arr [ n ] ▁ < < ▁ " ) " return ; } } }