Diamond

Medium Pattern Printing
Solve in Playground →

Problem Statement

Write a Python program to print a diamond pattern of 2N – 1 rows.

Input Format

An integer N representing the upper half height.

Output Format

Print the diamond pattern.

Constraints

1 <= N <= 15

Sample Input

3

Sample Output

  *
 ***
*****
 ***
  *

Explanation

Combination of an upright pyramid and an inverted pyramid.

Starter Code

def diamond(n):
    # Write your code here
    pass

if __name__ == '__main__':
    n = int(input())
    diamond(n)

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