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Computer code element in HTML

Element to input data by keyboard

HTML element represent input data such as by keyboard or voice. Text around the card usually display the default on the browser as a single font.

Save the text by pressing Ctrl + S

Element to output output

Element represent data output such as software or computer systems. Text around the card usually display the default on the browser as a single font.

If the input value is entered incorrectly, the software will report an Error!

Element cho mã máy tính

Element định nghĩa các đoạn của mã máy tính. Văn bản xung quanh thẻ thường hiển thị mặc định trên trình duyệt dưới dạng font chữ đơn cách.

  
 x = 5; 
 y = 6; 
 z = x + y;

 

Note the element không giữ lại các khoảng trắng hay xuống dòng. Để khắc phục, đặt phần tử bên trong phần tử

 : 
 

  
 x = 5; 
 y = 6; 
 z = x + y;

Element for variables

Element used to define a variable. Variables can be variables in mathematical expressions or in programming languages.

 Einstein viết: E = mc 2 .

 

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