Find the Runner-Up Score Python HackerRank Solution

Given the participants’ score sheet for your University Sports Day, you are required to find the runner-up score. You are n given  scores. Store them in a list and find the score of the runner-up.

Input Format

The first line contains n. The second line contains an array A[] of n integers each separated by a space.

Constraints

• 2<=n<=10
• -100<=A[i]<=100

Output Format

Print the runner-up score.

Sample Input 0

5
2 3 6 6 5

Sample Output 0

5

Explanation 0

Given list is [2,3,6,6,5] . The maximum score is 6, second maximum is 5. Hence, we print 5 as the runner-up score.

Code:

if __name__ == '__main__':
    n = int(input())
    arr = list(map(int, input().split()))
    arr.sort(reverse=True)
   
    for i in range(len(arr)):
        if arr[i]!=arr[i+1]:
            break
        else:
            continue
    print(arr[i+1])

Algorithms Steps:

1. First, Taking the size of input elements as n.
2. Input all elements n elements in the list called arr.
3. Sorting this array using python inbuilt function sort().
4. Taking for loop n times.
5. Checking arr[i] not equal to arr[i+1]. if it is true break otherwise pass
6. Finaaly, get the second largest value as runner up.