Positive or Negative

Easy Decision Making
Solve in Playground →

Problem Statement

Write a C++ program that reads an integer and checks whether it is positive, negative, or zero.

Input Format

A single integer N.

Output Format

Print 'Positive', 'Negative', or 'Zero'.

Constraints

-100000 <= N <= 100000

Sample Input

15

Sample Output

Positive

Explanation

Uses nested if-else statements to check ranges greater than, less than, or equal to zero.

Starter Code

#include <iostream>

int main() {
    int n;
    if (std::cin >> n) {
        // 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