#include <stdio.h>
#include <conio.h>
 
void main()
{
    printf("%d  %d  %d", sizeof(3.14), sizeof(3.14f), sizeof(3.14l));
    getch();
}

 

Câu hỏi liên quan

• Lệnh nào sau đây là SAI?

• Run-time or dynamic allocation of memory may be done using the C++ operator ___ .

• How many times the program will print “laptrinhc++”?

ZUNIA12

• “My Variable” is a valid identifier in C++.

• A constructor with default arguments for all its parameters is called a ___ constructor.

• What is output?

• What is output?

• By default a real number is treated as a

• What will be the output of the program?

• Cách khai báo hàm nào sau đây là đúng?

• Which of the following is a string literal?

•  It is possible to overload a function template and an ordinary (non-template) function.

•  In the following program where is the variable a getting defined and where it is getting declared?

• In c++ an identifier can begin with a $ sign.

• Để chú thích trên nhiều dòng lệnh trong chương trình C++, ta dùng cặp dấu nào?

• Are the following two statement same?

• What is output?

• Which library will you add in the following program to work it correctly?

• Kết quả đoạn lệnh sau là bao nhiêu? 

• Data items in a class may be public.