what is out put of the following code?
#include
class Base
{
Base()
{
cout<<"constructor base";
}
~Base()
{
cout<<"destructor base";
}
}
class Derived:public Base
{
Derived()
{
cout<<"constructor derived";
}
~Derived()
{
cout<<"destructor derived";
}
}
void main()
{
Base *var=new Derived();
delete var;
}
Answers were Sorted based on User's Feedback
Answer / pooja sonawane
error.
because, there is no header file.
and no ";" is given after the end of classes.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / kapil
There are 3 errors mainly
first header files are not included
second no semicolon at the end of class
third constructor of class cannot be private
if all these three errors are removed the output will be
constructor base
constructor derived
destructor base
| Is This Answer Correct ? | 1 Yes | 0 No |
Study the code: void show() main() { show(); } void show (char *s) { printf("%sn",s); } What will happen if it is compiled & run on an ANSI C Compiler? A)It will compile & nothing will be printed when it is executed B)it will compile but not link C)the compiler will generate an error D)the compiler will generate a warning
What is a memory leak? How to avoid it?
44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?
how can we use static and extern?and where can we use this?
diff .between strcture and union
write a c program thal will find all sequences of length N that produce the sum is Zero, print all possible solutions?
What functions are used for dynamic memory allocation in c language?
Why c++ is called c++ and not c+?
How can I write a function that takes a format string and a variable number of arguments?
write a “Hello World” program in “c” without using a semicolon?
SIR PLS TELL ME THE CODE IN C LANGUAGE TO PRINT THE FOLLOWING SERIES 1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1 1 2 3 2 1 1 2 1 1
What's the difference between DELETE TABLE and TRUNCATE TABLE commands?