static int countWindowDistinct ( int win [ ] , int k ) {
  int dist_count = 0 ;
  for ( int i = 0 ;
  i < k ;
  i ++ ) {
    int j ;
    for ( j = 0 ;
    j < i ;
    j ++ ) if ( win [ i ] == win [ j ] ) break ;
    if ( j == i ) dist_count ++ ;
  }
  return dist_count ;
}

static int countWindowDistinct ( int win [ ] , int k ) { int dist_count = 0 ; for ( int i = 0 ; i < k ; i ++ ) { int j ; for ( j = 0 ; j < i ; j ++ ) if ( win [ i ] == win [ j ] ) break ; if ( j == i ) dist_count ++ ; } return dist_count ; }
(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 (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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (break_statement))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (update_expression (identifier)))))) (return_statement (identifier))))