static double nthHarmonic ( int N ) {
  float harmonic = 1 ;
  for ( int i = 2 ;
  i <= N ;
  i ++ ) {
    harmonic += ( float ) 1 / i ;
  }
  return harmonic ;
}

static double nthHarmonic ( int N ) { float harmonic = 1 ; for ( int i = 2 ; i <= N ; i ++ ) { harmonic += ( float ) 1 / i ; } return harmonic ; }
(method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_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 (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (cast_expression type: (floating_point_type) value: (decimal_integer_literal)) right: (identifier)))))) (return_statement (identifier))))