# C++ Exercises: Compute the sum of the two given integers, if the sum is in the range 10..20 inclusive return 30

## C++ Basic Algorithm: Exercise-37 with Solution

Write a C++ program to compute the sum of the two given integers. If the sum is in the range 10..20 inclusive return 30.

**Sample Solution**:

**C++ Code :**

```
#include <iostream>
using namespace std;
int test(int a, int b)
{
return a + b >= 10 && a + b <= 20 ? 30 : a + b;
}
int main()
{
cout << test(12, 17) << endl;
cout << test(2, 17) << endl;
cout << test(22, 17) << endl;
cout << test(20, 0) << endl;
return 0;
}
```

Sample Output:

29 30 39 30

**Pictorial Presentation: **

**Flowchart: **

**C++ Code Editor:**

** Contribute your code and comments through Disqus.**

**Previous:** Write a C++ program to check if a triple is presents in an array of integers or not. If a value appears three times in a row in an array it is called a triple.

**Next:** Write a C++ program that accept two integers and return true if either one is 5 or their sum or difference is 5.

**What is the difficulty level of this exercise?**

## C++ Programming: Tips of the Day

**What is the "-->" operator in C/C++?**

--> is not an operator. It is in fact two separate operators, -- and >.

The conditional's code decrements x, while returning x's original (not decremented) value, and then compares the original value with 0 using the > operator.

To better understand, the statement could be written as follows:

while( (x--) > 0 )

Ref : https://bit.ly/3kOTBby

**Weekly Trends**- Python Interview Questions and Answers: Comprehensive Guide
- Scala Exercises, Practice, Solution
- Kotlin Exercises practice with solution
- MongoDB Exercises, Practice, Solution
- SQL Exercises, Practice, Solution - JOINS
- Java Basic Programming Exercises
- SQL Subqueries
- Adventureworks Database Exercises
- C# Sharp Basic Exercises
- SQL COUNT() with distinct
- JavaScript String Exercises
- JavaScript HTML Form Validation
- Java Collection Exercises
- SQL COUNT() function
- SQL Inner Join

We are closing our Disqus commenting system for some maintenanace issues. You may write to us at reach[at]yahoo[dot]com or visit us at Facebook