Question

What is the output of this program?

    #include <iostream>
    using namespace std;
    template<typename T> 
    void loopIt(T x)
    {
        int count = 3;
        T val[count];
        for (int ii=0; ii < count; ii++)
        {
            val[ii] = x++;
            cout <<  val[ii] << endl;
        }
    };
    int main()
    {
        float xx = 2.1;
        loopIt(xx);
    }

a.

2.1

b.

3.1

c.

3.2

d.

2.1

Posted under Object Oriented Programming Using C++

Answer: (d).2.1

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the output of this program?

Add Comment

Suggested Topics

Are you eager to expand your knowledge beyond Object Oriented Programming Using C++? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

IT Fundamentals

Navigate the basics of information technology with our IT Fundamentals MCQs. Get a...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...