static int binarysearch ( Vector < Integer > v , int x ) {
  int low = 0 , high = v . size ( ) - 1 ;
  while ( low <= high ) {
    int mid = ( low + high ) / 2 ;
    if ( v . get ( mid ) <= x ) low = mid + 1 ;
    else if ( v . get ( mid ) > x && v . get ( mid ) <= x ) return mid ;
    else if ( v . get ( mid ) > x && mid == 0 ) return mid ;
    else high = mid - 1 ;
  }
  return - 1 ;
}

static int binarysearch ( Vector < Integer > v , int x ) { int low = 0 , high = v . size ( ) - 1 ; while ( low <= high ) { int mid = ( low + high ) / 2 ; if ( v . get ( mid ) <= x ) low = mid + 1 ; else if ( v . get ( mid ) > x && v . get ( mid ) <= x ) return mid ; else if ( v . get ( mid ) > x && mid == 0 ) return mid ; else high = mid - 1 ; } return - 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (generic_type (type_identifier) (type_arguments (type_identifier))) 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)) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)))) consequence: (return_statement (identifier)) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (identifier)) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) (return_statement (unary_expression operand: (decimal_integer_literal)))))