static int Triplets ( int n ) {
  int ans = 0 ;
  for ( int i = 1 ;
  i <= n ;
  ++ i ) {
    for ( int j = i ;
    j <= n ;
    ++ j ) {
      int x = i * i + j * j ;
      int y = ( int ) Math . sqrt ( x ) ;
      if ( y * y == x && y <= n ) ++ ans ;
    }
  }
  return ans ;
}

static int Triplets ( int n ) { int ans = 0 ; for ( int i = 1 ; i <= n ; ++ i ) { for ( int j = i ; j <= n ; ++ j ) { int x = i * i + j * j ; int y = ( int ) Math . sqrt ( x ) ; if ( y * y == x && y <= n ) ++ ans ; } } return ans ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (expression_statement (update_expression (identifier)))))))) (return_statement (identifier))))