Athlete Sort in python HackerRank Solution

Hello Programmers, In this post, you will know how to solve the Athlete Sort in python HackerRank Solution. This problem is a part of the HackerRank Python Programming Series.

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One more thing to add, don’t directly look for the solutions, first try to solve the problems of Hackerrank by yourself. If you find any difficulty after trying several times, then you can look for solutions.

Athlete Sort in python HackerRank Solution

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You are given a spreadsheet that contains a list of N athletes and their details (such as age, height, weight and so on). You are required to sort the data based on the Kth attribute and print the final resulting table. Follow the example given below for better understanding.

Note that K is indexed from 0 to M-1, where M is the number of attributes.
Note: If two attributes are the same for different rows, for example, if two atheletes are of the same age, print the row that appeared first in the input.

Input Format :

The first line contains N and M separated by a space.
The next N lines each contain M elements.
The last line K contains.

Constraints :

• 1 <= N, M <= 1000
• 0 <= K < M
• Each element <= 1000

Output Format :

Print the N lines of the sorted table. Each line should contain the space separated elements. Check the sample below for clarity.

Sample Input :

5 3
10 2 5
7 1 0
9 9 9
1 23 12
6 5 9
1

Sample Output :

7 1 0
10 2 5
6 5 9
9 9 9
1 23 12

Explanation :

The details are sorted based on the second attribute, since K is zero-indexed.

Athlete Sort in python HackerRank Solutions

import math
import os
import random
import re
import sys
if __name__ == '__main__':
    nm = input().split()
    n = int(nm[0])
    m = int(nm[1])
    arr = []
    for _ in range(n):
        arr.append(list(map(int, input().rstrip().split())))
    k = int(input())
    # Athlete Sort in python - Hacker Rank Solution START
    arr.sort(key = lambda x : x[k])
    for i in arr:
        print(*i,sep=' ')

Disclaimer: The above Problem (Athlete Sort in python) is generated by Hackerrank but the Solution is Provided by BrokenProgrammers. This tutorial is only for Educational and Learning purposes.

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