Beginner with c #4

1? Limit 4? Why? ? ?

C # ì á1? Á? Why ?? μá D? Why? ? À dí? Why? Ü ?? ? C/c ++ ód2? ? ?? μ? μ? ·?? Why? Why? ? Ò yó? À díó Dobjecto ístring? Bytes
Object ?? Ù ód ???? ?? Comment ′?? Bytes

? Why? ? ·? O? Ê y? Why? T ·? O? Ê y? Why ?? μ ?? Limit 2 ???? ￠ ×? ·? Ocíenne ????? Ê y? Why ·? O? Why yód? Mongoshort? Bytes
Intoílong ?? T ·? O? Between yód between obyte? ￠ Ushort? Why uinto íulong ??? μ? Between yód between ofloato ídouble? Bytes

2 ??? À dí? Í ?? Parameters ???? A1? Why ??? Ódá ??? ×' Hour? Required otrue? Required false? Objective c #?? 2 ??? μ? When? Ó±è c/c ++ ???? Why? ? Java à ??? Bytes
? Úc #? Dfalse2? ? True limit 22? ? Falseo ítrue ?? Why? μ $? ·? ? 3? ? Parameters ???? μ? Why? § 1yc/c ++ μ? Í? ?
??? A μ à ￡ o */
Int I = 0;
If (I = 0) {// Bug: ó | ?? Why? (I = 0)
....
}
/* Outputs ??? ? Too many a μ ?? ￡ μ ?? Úc #? D? Áò y · zookeeper ??? ±? ? Ó ￡ Emy error CS0029: Cannot implicitly convert
Type int to bool labels ?? ￡ μ±? Why ?? A? Why? T éüás? Why? μ ??? Ód ±? When a μ? Áé ?? D ?? Why? Why ??? Limit limit 22 ?? Ü? A? Ù ￡ o */
String str;
....
If (str = Console. ReadLine ()){
Console. WriteLine ("Your comments are: {0}", str );
....
/*?? ±? D? ￡ O */
Using System;
Class BoolTest
{
Static void Main (){
String str = Console. ReadLine (); // logs 2? ? Required ostring str;
If (str = "") // if (str = Console. ReadLine () = "")
Console. WriteLine ("I cant read your comments. Please tell me something! O. K .? ");
Else
Console. WriteLine ("Your comments are: {0}", str );
}
}
/*
? 3áá? Parameters ???? Why? ? ?? ? ? Limit 2 ???? Bytes

Type Description Examples

Object The ultimate base type of all other types object o = new Stack ();

String String type; a string is a sequence of string s = "Hello ";
Unicode characters

Sbyte 8-bit signed integral type sbyte val = 12;

Short 16-bit signed integral type short val = 12;

Int 32-bit signed integral type int val = 12;

Long 64-bit signed integral type long val1 = 12;
Long val2 = 34L;

Byte 8-bit unsigned integral type byte val1 = 12;
Byte val2 = 34U;

Ushort 16-bit unsigned integral type ushort val1 = 12;
Ushort val2 = 34U;

Uint 32-bit unsigned integral type uint val1 = 12;
Uint val2 = 34U;

Ulong 64-bit unsigned integral type ulong val1 = 12;
Ulong val2 = 34U;
Ulong val3 = 56L;
Ulong val4 = 78UL;

Float Single-precision floating point type float value = 1.23F;

Double Double-precision floating point type double val1 = 1.23
Double val2 = 4.56D;

Bool Boolean type; a bool value is either bool value = true;
True or false

Char Character type; a char value is a Unicode char value = h;
Character

Decimal