static int mostFrequent ( int arr [ ] , int n ) {
  Arrays . sort ( arr ) ;
  int max_count = 1 , res = arr [ 0 ] ;
  int curr_count = 1 ;
  for ( int i = 1 ;
  i < n ;
  i ++ ) {
    if ( arr [ i ] == arr [ i - 1 ] ) curr_count ++ ;
    else {
      if ( curr_count > max_count ) {
        max_count = curr_count ;
        res = arr [ i - 1 ] ;
      }
      curr_count = 1 ;
    }
  }
  if ( curr_count > max_count ) {
    max_count = curr_count ;
    res = arr [ n - 1 ] ;
  }
  return res ;
}

static int mostFrequent ( int arr [ ] , int n ) { Arrays . sort ( arr ) ; int max_count = 1 , res = arr [ 0 ] ; int curr_count = 1 ; for ( int i = 1 ; i < n ; i ++ ) { if ( arr [ i ] == arr [ i - 1 ] ) curr_count ++ ; else { if ( curr_count > max_count ) { max_count = curr_count ; res = arr [ i - 1 ] ; } curr_count = 1 ; } } if ( curr_count > max_count ) { max_count = curr_count ; res = arr [ n - 1 ] ; } return res ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal)))) (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 (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (expression_statement (update_expression (identifier))) alternative: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (return_statement (identifier))))