text: Segregate 0 s and 1 s in an array | Function to segregate 0 s and 1 s ; Counts the no of zeros in arr ; Loop fills the arr with 0 until count ; Loop fills remaining arr space with 1 ; Function to print segregated array ; Driver function
code: function segregate0and1 ( arr , n ) { let count = 0 ; for ( let i = 0 ; i < n ; i ++ ) { if ( arr [ i ] == 0 ) count ++ ; } for ( let i = 0 ; i < count ; i ++ ) arr [ i ] = 0 ; for ( let i = count ; i < n ; i ++ ) arr [ i ] = 1 ; } function print ( arr , n ) { document . write ( " " ) ; for ( let i = 0 ; i < n ; i ++ ) document . write ( arr [ i ] + " " ) ; } let arr = [ 0 , 1 , 0 , 1 , 1 , 1 ] ; let n = arr . length ; segregate0and1 ( arr , n ) ; print ( arr , n ) ;