Question

Write a c++ program to input three integers and calculate the sumof three numbers?

Answer 1

To write a C++ program to input three integers and calculate their sum, you can use the given code. The program uses the cin statement to take three integer inputs from the user, calculates the sum of the three numbers, and displays the result using the cout statement.

Step-by-step explanation:

To write a C++ program to input three integers and calculate their sum, you can use the following code:

#include <iostream>

using namespace std;

int main()
{
int num1, num2, num3;
cout << "Enter three integers: ";
cin >> num1 >> num2 >> num3;
int sum = num1 + num2 + num3;
cout << "The sum of the three numbers is " << sum << endl;
return 0;
}

In this program, the cin statement is used to take three integer inputs from the user. Then, the sum of the three integers is calculated by adding them together and stored in the sum variable. Finally, the sum is displayed to the user using the cout statement.