public static void printPascal ( int n ) {
  int [ ] [ ] arr = new int [ n ] [ n ] ;
  for ( int line = 0 ;
  line < n ;
  line ++ ) {
    for ( int i = 0 ;
    i <= line ;
    i ++ ) {
      if ( line == i || i == 0 ) arr [ line ] [ i ] = 1 ;
      else arr [ line ] [ i ] = arr [ line - 1 ] [ i - 1 ] + arr [ line - 1 ] [ i ] ;
      System . out . print ( arr [ line ] [ i ] ) ;
    }
    System . out . println ( "" ) ;
  }
}

public static void printPascal ( int n ) { int [ ] [ ] arr = new int [ n ] [ n ] ; for ( int line = 0 ; line < n ; line ++ ) { for ( int i = 0 ; i <= line ; i ++ ) { if ( line == i || i == 0 ) arr [ line ] [ i ] = 1 ; else arr [ line ] [ i ] = arr [ line - 1 ] [ i - 1 ] + arr [ line - 1 ] [ i ] ; System . out . print ( arr [ line ] [ i ] ) ; } System . out . println ( " " ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier)) dimensions: (dimensions_expr (identifier))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal))) alternative: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))))