Why is it a number?

[helloea]

void OnStart() 
  { 
   int a='A'; 
   int b='$'; 
   string c='?';     
   string d='\xAE';   
   Print(a,b,c,d); 
  }

[Kenneth Parling]

Why is an integer a rational number, just means all the numbers that aren't rational. Every integer is a rational number, since each integer n can be written in the form n/1. ... However,numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

[Cuenta Desactivada]

helloea :

'A' is a character, represents a group of bits wich can be a number too.

Look at this: https://en.wikipedia.org/wiki/ASCII and https://en.wikipedia.org/wiki/UTF-8

[helloea]

Kenneth Parling:
Why is an integer a rational number, just means all the numbers that aren't rational. Every integer is a rational number, since each integer n can be written in the form n/1. ... However,numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

Thank you very much!But it is very difficult for me to understand. I will try my best!

[helloea]

Edwin HernandoArtunduagaQuiñonez:

'A'是一个字符，代表一组也可以是数字的位。

看看这个： https ： //en.wikipedia.org/wiki/ASCII 和 https://en.wikipedia.org/wiki/UTF-8

Thank you very much!It's like driving a car for me, but I'm at the stage where I don't have a license, and I should start by understanding the throttle and then learn how to use it. Am I right?

[Kenneth Parling]

helloea:
Thank you very much!It's like driving a car for me, but I'm at the stage where I don't have a license, and I should start by understanding the throttle and then learn how to use it. Am I right?

No problem at all,you're welcome :) You will learn new things every day in this business....

I don't know if this helps you out but check it out anyway, read about Integers here;

https://www.sparknotes.com/math/prealgebra/integersandrationals/section2/

[helloea]

肯尼斯·帕林 ：

没问题，欢迎你:)你会在这个行业中每天学到新东西......

我不知道这是否会帮助你，但无论如何都要检查出来，在这里阅读整数;

https://www.sparknotes.com/math/prealgebra/integersandrationals/section2/

Yes, I agree with you.Is this because of the inclusion of A and $in the integer class?