Second Largest

Medium Lists
Solve in Playground →

Problem Statement

Write a Python program to find and print the second largest unique element in a list of integers.

Input Format

Space-separated integers.

Output Format

Print the second largest integer.

Constraints

2 <= len(arr) <= 100

Sample Input

10 20 40 30 40

Sample Output

30

Explanation

Identify the second highest unique value.

Starter Code

def second_largest(arr):
    # Write your code here
    pass

arr = list(map(int, input().split()))
print(second_largest(arr))

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