NPTEL Programming in Modern C++ Assignment 2 Answers 2022

Are you looking for the Answers to NPTEL Programming in Modern C++ Assignment 2? This article will help you with the answer to the National Programme on Technology Enhanced Learning (NPTEL) Course ” Programming in Modern C++ Assignment 2 “

What is Programming in Modern C++?

There has been a continual debate on which programming language/s to learn, to use. As the latest TIOBE Programming Community Index for August 2021 indicates – C (13%), Python (12%), C++ (7%), Java (10%), and C#(5%) together control nearly half the programming activities worldwide. Further, C Programming Language Family (C, C++, C#, Objective C etc.) dominate more than 25% of activities. Hence, learning C++ is important as one learns about the entire family, about Object-Oriented Programming and gets a solid foundation to also migrate to Java and Python as needed. C++ is the mother of most general purpose of languages. It is multi-paradigm encompassing procedural, object-oriented, generic, and even functional programming. C++ has primarily been the systems language till C++03 which punches efficiency of the code with the efficacy of OOP.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Below you can find the answers for NPTEL Programming in Modern C++ Assignment 2

NPTEL Programming in Modern C++ Assignment 2 Answers:-

Q1. Consider the program below.

• Fill in the blank at LINE-1 and LINE-2 with appropriate statements, such that

it satisfies the given test cases.

Code:-

#include <iostream>
using namespace std;

int test(int n){		//LINE-1

    return (n-1);			//LINE-2
}

Q2. Consider the following program.

• Fill in the blank at LINE-1 to complete the macro such that

it satisfies the sample input and output.

Code:-

#include <iostream>
using namespace std;

#define CUBE(X)((X)*(X))   //LINE-1

???? Next Week Answers: Assignment 03 ????

Q3. Consider the following program.

• Fill in the blank at LINE-1 to complete the operator function header for multiplication operator *, and
• Fill in the blank at LINE-2 with a proper statement such that

the program must satisfy the sample input and output.

Code:-

#include <iostream>
using namespace std;

struct complex{
    int re;
    int im;
};

struct complex nul(struct complex& c1, struct complex& c2){	//LINE-1
    struct complex c;
    c.re = c1.re*c2.re - c1.im*c2.im;
    c.im = c1.re*c2.im + c1.im*c2.re;
    return c;
}

struct complex wrapper(struct complex c1, struct complex c2){
    struct complex c = nul(c1,c2);      //LINE-2
    return c;
}

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