Print N to 1

Easy Loops
Solve in Playground →

Problem Statement

Write a C++ program using a loop to print all numbers from N down to 1 separated by a space.

Input Format

A single positive integer N.

Output Format

Print numbers from N down to 1 separated by spaces.

Constraints

1 <= N <= 1000

Sample Input

5

Sample Output

5 4 3 2 1

Explanation

Uses a decrementing loop to count down from N to 1.

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