C ++ program to print all the strings that match the given pattern where every character in the pattern is uniquely mapped to a character in the dictionary
#include <bits/stdc++.h> NEW_LINE using namespace std ; bool check ( string pattern , string word ) { if ( pattern . length ( ) != word . length ( ) ) return false ; char ch [ 128 ] = { 0 } ; int len = word . length ( ) ; for ( int i = 0 ; i < len ; i ++ ) { if ( ch [ pattern [ i ] ] == 0 ) ch [ pattern [ i ] ] = word [ i ] ; else if ( ch [ pattern [ i ] ] != word [ i ] ) return false ; } return true ; }