Driver Code
var matrix = [ [ 1 , 1 , 1 , 0 , 1 , 0 ] , [ 0 , 0 , 0 , 0 , 0 , 1 ] , [ 0 , 1 , 1 , 1 , 0 , 1 ] , [ 0 , 0 , 0 , 1 , 0 , 1 ] , [ 0 , 1 , 1 , 1 , 0 , 1 ] , [ 0 , 0 , 0 , 0 , 0 , 1 ] ] ; var ans ; ans = squareOfZeroes ( matrix ) ; if ( ans == 1 ) { document . write ( " " ) ; } else { document . write ( " " ) ; }