NPTEL( 14 Sep - 06 Nov ) | Week 2 Programming Qs3 and Programming Qs4 Programming in CPP 2020

 

       Programming in C++       

W2_Programming-Qs 3:

Consider the following program and fill in the blanks in LINE-1 with appropriate function 

header so that it will take one argument as call by reference and in LINE-2 for the return statement.

Consider the given test cases

PROGRAM:

#include <iostream>

using namespace std;

int Double(int a) { // LINE-1

    return 2*a;   // LINE-2
}

W2_Programming-Qs 4:

Consider the following program and fill in the blanks at LINE-1, and LINE-2. LINE-1

should be filled with dynamic memory allocation code which will allocate memory to the

pointer p for three integers. LINE-2 should be filled with memory deletion code. Consider the

sample test cases.

PROGRAM:

int main() {
    int *p;
    
    p =new int ; // LINE-1
    
    process(p);
    
    delete(p);     // LINE-2
    
    return 0;
}

 

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