#include <stdio.h>
#include <conio.h>
 
void main()
{
    extern int func(float);
    int a;
    a = func(3.14);
    printf("%d", a);
    getch();
}
 
int func(float a)
{
    return (int)++a;
}

 

Câu hỏi liên quan

•  What is output?

• Which of the following is the correct order if calling functions in the below code?

• What is output ?

ZUNIA12

• There can be only one catch block in a program.

• What is output?

• Where is an exception generated?

• In the following code what would be the values of i1 and i2

• Operator overloading permits to extend the applicability of existing C++ operators so that they work with new ___ or ___.

• What is output ?

• When declaring an iterator from the STL, the compiler automatically creates the right kind, depending upon the container it is used with.

• We want to round off x, a float, to an int value, The correct way to do is:

• What will happen if in the C program you assign a value to a array element whose subscript exceeds the size of array?

• What is output?

• Which of the following statements are correct about an array?

  1. The array int num[26]; can store 26 elements
  2. The expression num[1] designates the very first element in the array
  3. It is necessary to initialize the array at the time of declaration.
  4. The declaration num[SIZE] is allowed if SIZE is a macro.

• It is not necessary to initialize a reference to real object when it is declared.

• What is output of code?

• Once an exception has been thrown, it is not possible for the program to jump back to the throw point.

• The two types of polymorphism is : ____ & ____ .

• What will be output of program?

• The Standard Template Library(STL) is a library of ___ templates.