text: Generate all binary strings without consecutive 1 's | A utility function generate all string without consecutive 1 'sof size K ; Print binary string without consecutive 1 's ; Terminate binary string ; If previous character is '1' then we put only 0 at end of string example str = "01" then new string be "010" ; If previous character is '0' than we put both '1' and '0' at end of string example str = "00" then new string "001" and "000" ; Function generate all binary string without consecutive 1 's ; Base case ; One by one stores every binary string of length K ; Generate all Binary string starts with '0' ; Generate all Binary string starts with '1' ; Driver code
code: function generateAllStringsUtil ( K , str , n ) { if ( n == K ) { str [ n ] = ' \0 ' ; document . write ( str . join ( " " ) + " " ) ; return ; } if ( str [ n - 1 ] == ' ' ) { str [ n ] = ' ' ; generateAllStringsUtil ( K , str , n + 1 ) ; } if ( str [ n - 1 ] == ' ' ) { str [ n ] = ' ' ; generateAllStringsUtil ( K , str , n + 1 ) ; str [ n ] = ' ' ; generateAllStringsUtil ( K , str , n + 1 ) ; } } function generateAllStrings ( K ) { if ( K <= 0 ) return ; var str = new Array ( K ) ; str [ 0 ] = ' ' ; generateAllStringsUtil ( K , str , 1 ) ; str [ 0 ] = ' ' ; generateAllStringsUtil ( K , str , 1 ) ; } var K = 3 ; generateAllStrings ( K ) ;