public int METHOD_1 ( ) { int VAR_1 = 0 ; for ( int i = 0 ; i < ( n ) ; i ++ ) { for ( int j = 0 ; j < ( n ) ; j ++ ) { if ( ( VAR_2 [ i ] [ j ] ) != ( VAR_3 [ i ] [ j ] ) ) { VAR_1 += 1 ; } } } return VAR_1 ; }

public int METHOD_1 ( ) { int VAR_1 = 0 ; for ( int i = 0 ; i < ( n ) ; i ++ ) { for ( int j = 0 ; j < ( n ) ; j ++ ) { if ( ( ( VAR_2 [ i ] [ j ] ) != 0 ) && ( ( VAR_2 [ i ] [ j ] ) != ( VAR_3 [ i ] [ j ] ) ) ) { VAR_1 += 1 ; } } } return VAR_1 ; }
