Function call
queries_fxn ( matrix , queries ) ; System . out . print ( " [ " ) ; for ( int i = 0 ; i < matrix . length ; i ++ ) { System . out . print ( " [ " ) ; for ( int j = 0 ; j < matrix [ i ] . length ; j ++ ) System . out . print ( matrix [ i ] [ j ] + " ▁ " ) ; if ( i == matrix . length - 1 ) System . out . print ( " ] " ) ; else System . out . print ( " ] , ▁ " ) ; } System . out . print ( " ] " ) ; } }