Default Constructor

Easy Object Lifecycle (Constructors & Destructors)
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Problem Statement

Define a `Person` class. Create a default constructor that prints ‘Person created’. In `main()`, instantiate an object of this class.

Input Format

None

Output Format

Print the exact message.

Constraints

None

Sample Output

Person created

Explanation

A default constructor takes no arguments and is automatically called when an object is instantiated without parameters.

Starter Code

#include <iostream>

class Person {
public:
    // Write your default constructor here
};

int main() {
    // Instantiate the object
    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