C++ Quiz

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How to find Size of std::forward_list in C++ STL

Last Updated: 08 October 2021

Forward list in standard template library of C++. It comes under #includeforward_list header file. It is implemented as a singly linked list ...read more

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Length of race track based on the final distance between participants

Last Updated: 14 November 2022

Given three integers A, B, and C, the task is to find the length of a race track if 3 racers are competing in a race where the first racer b ...read more

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Replace the odd positioned elements with their cubes and even positioned elements with their squares

Last Updated: 09 December 2021

Given an array arr[] of n elements, the task is to replace all the odd positioned elements with their cubes and even positioned elements wit ...read more

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C++ | Misc C++ | Question 8

Last Updated: 28 June 2021

[sourcecode language="CPP"]#includeiostreamusing namespace std;int main (){ int cin; cin cin; cout cin cin; retur ...read more

C++ | Inheritance | Question 12

Last Updated: 28 June 2021

[sourcecode language="CPP"]#includeiostreamusing namespace std;class Base{protected: int a;public: Base() {a = 0;}};class Derived1: p ...read more

C++ | Exception Handling | Question 9

Last Updated: 28 June 2021

[sourcecode language="C"]#include iostreamusing namespace std;class Test { static int count; int id;public: Test() { count++; id = ...read more

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C++ | Exception Handling | Question 4

Last Updated: 28 June 2021

Output of following program[sourcecode language="C"]#includeiostreamusing namespace std;class Base {};class Derived: public Base {};int main ...read more

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C++ | Templates | Question 1

Last Updated: 28 June 2021

Which of the following is true about templates.1) Template is a feature of C++ that allows us to write one code for different data types.2) ...read more

C++ | Inheritance | Question 6

Last Updated: 28 June 2021

[sourcecode language="C"]#includeiostreamusing namespace std;class Base {};class Derived: public Base {};int main(){ Base *bp = new Deriv ...read more

C++ | Inheritance | Question 5

Last Updated: 28 June 2021

Output?[sourcecode language="C"]#includeiostreamusing namespace std;class Base {private: int i, j;public: Base(int _i = 0, int _j = 0 ...read more

C++ | Operator Overloading | Question 6

Last Updated: 28 June 2021

Predict the output[sourcecode language="CPP"]#includeiostreamusing namespace std;class A{ int i;public: A(int ii = 0) : i(ii) {} vo ...read more

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C++-Operator Overloading

Operator Overloading

C++ | Operator Overloading | Question 5

Last Updated: 16 April 2021

How does C++ compiler differs between overloaded postfix and prefix operators?(A) C++ doesn't allow both operators to be overloaded in a cla ...read more

C++ Quiz

C++-Operator Overloading

Operator Overloading

C++ | Misc C++ | Question 2

Last Updated: 29 October 2018

[sourcecode language="C"]#includeiostreamusing namespace std;int x = 1;void fun(){ int x = 2; { int x = 3; cout ::x en ...read more

C++ | this pointer | Question 3

Last Updated: 28 June 2021

Predict the output of following C++ program.[sourcecode language="C"]#includeiostreamusing namespace std;class Test{private: int x;public: ...read more

C++ | Operator Overloading | Question 10

Last Updated: 28 June 2021

How can we restrict dynamic allocation of objects of a class using new?(A) By overloading new operator(B) By making an empty private new ope ...read more

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C++-Operator Overloading

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