Print Numbers

Easy Recursion
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Problem Statement

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

Input Format

A single integer N.

Output Format

Print space-separated numbers from 1 to N.

Constraints

1 <= N <= 100

Sample Input

5

Sample Output

1 2 3 4 5

Explanation

Recursively prints numbers from 1 up to N.

Starter Code

#include <stdio.h>

void printNos(int n) {
    // Write your recursive code here
}

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        printNos(n);
        printf("n");
    }
    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