Lyrics of PRIVATE NUMBER sung by 911 and Fan Wenfang

Private number means private number, some numbers can be set, you can choose not to hide the caller ID in the network settings of the mobile phone

Broadcast no number is set.

Or a public call.

This is a call from the Internet**, and the number is not displayed.

There is also a person who calls **, and the long-distance IP card he uses is also a hidden number.

The other person has set up incoming calls not to appear on your phone.

First, it depends on whether the mobile phone has this function.

Second, it depends on whether the mobile service provider provides this service.

It is recommended to call 10086 for consultation.

Starting from s=0, when s=0, execute s = s + 1) * s + 2), then s = 1 * 2 = 2

When s=2, run the command of s = s + 1) * s + 2), then s = 3 * 4 = 12

When s=12, run the command of s = s + 1) * s + 2), then s = 13 * 14 = 182

number = number + 1

Perform three times. number =3

That is, the result is 3 182

Hello, Questioner:

private is a private modifier that can only be accessed in this class.

Integer is a wrapper class of int, the value of integer can be null, and the value of int is 0 by default.

number is a name given by oneself to store variables.

private means that the private is accessed inside the class.

integer is a class that encapsulates int and is an integer data type with a default value of null (int is a primitive data type with a default value of 0).

number is a custom variable name.

In general, it defines the variable number of a private integer of the integer data type.

A private variable of type integer number is global and can only be used internally within the class.

private: Indicates private.

public : Indicates that it is publicly owned.

protected: indicates protected permissions.

These are collectively referred to as access modifiers).

Integer is a class that encapsulates ints.

Okay, that's all I can say It's up to you whether you choose or not hehe!

The name of the declared private integer variable is number

To give you the simplest example.

private string str;

In fact, the above is the same as this one, which is a private variable in a class, and it is just declared.

It is generally written to the beginning of the class. Indicates that the entire class can be referenced.

private integer number;It's a number that declares its name as number.

number is the variable name. integer is the type of the variable. The scope of the private modifier variable.