static int cntSubArr ( int [ ] arr , int n ) {
  int ans = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    int curr_gcd = 0 ;
    for ( int j = i ;
    j < n ;
    j ++ ) {
      curr_gcd = __gcd ( curr_gcd , arr [ j ] ) ;
      ans += ( curr_gcd == 1 ) ? 1 : 0 ;
    }
  }
  return ans ;
}

static int cntSubArr ( int [ ] arr , int n ) { int ans = 0 ; for ( int i = 0 ; i < n ; i ++ ) { int curr_gcd = 0 ; for ( int j = i ; j < n ; j ++ ) { curr_gcd = __gcd ( curr_gcd , arr [ j ] ) ; ans += ( curr_gcd == 1 ) ? 1 : 0 ; } } return ans ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (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) value: (decimal_integer_literal))) (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 (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))) (expression_statement (assignment_expression left: (identifier) right: (ternary_expression condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (decimal_integer_literal) alternative: (decimal_integer_literal)))))))) (return_statement (identifier))))