Average

Easy Operators & Expressions
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Problem Statement

Write a C++ program that reads three integers and prints their average formatted to 2 decimal places.

Input Format

Three space-separated integers A, B, and C.

Output Format

Print the average value formatted to 2 decimal places.

Constraints

-10000 <= A, B, C <= 10000

Sample Input

10 20 30

Sample Output

20.00

Explanation

Calculates arithmetic mean using floating-point division casting.

Starter Code

#include <iostream>
#include <iomanip>

int main() {
    int a, b, c;
    if (std::cin >> a >> b >> c) {
        // Write your code here
    }
    return 0;
}

Limits

  • Time Limit: 1s
  • Memory Limit: 256MB

Embedded C Programming

Updated: March 15, 2026
Intermediate

Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used