C++ Answers

Write a C++ Program which prompts the user to enter two integer values, stores them in variable named 'a' and 'b'. calculates the following expressions and display the results on screen. Output of your program must be presentable. You must use minimum possible number of paranthesis for evaluating these expressions.

1. (a+b)^2=a^2+2ab+b^2
2. (a-b)^2=a^2-2ab+b^2

a,b,sum;

Given an array A of N integers and two integers X and Y, find the number of integers in the array that are both less than or equal to X and divisible by Y.

What is the output of the following C++ statements?

 a. cout << "C++ is a high level language." << endl; 

b. cout << "Enter the distance traveled: " << endl;

 c. cout << "The difference of 7 and 3 = " << 7 - 3 << endl;

Write simple program using if-else statement  

Outline THREE challenges when implementing C++ applications

Identify errors in the following code and rewrite.Attach output in screenshot form

#include 

#include void sum()

; // declaring a function

 int a=10

b=20

 c; 

void sum()

 // defining function 

{

 c=a+b;

 cout<<"Sum: "<