In this **Athlete sort** problem, 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.

## Problem solution in Python 2 programming.

N,M = map(int,raw_input().split()) lines = [] for i in xrange(N): lines.append(map(int,raw_input().split())) K = int(raw_input()) lines = sorted(lines,key = lambda x: x[K]) for line in lines: print ' '.join(str(k) for k in line)

## Problem solution in Python 3 programming.

#!/bin/python3 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()) P=sorted(arr,key=lambda row:row[k]) for i in range(len(P)): for j in range(len(P[i])): print(P[i][j], end=' ') print()

### Problem solution in pypy programming.

# Enter your code here. Read input from STDIN. Print output to STDOUT N, M = map(int, raw_input().split()) rows = [raw_input() for _ in range(N)] K = input() for row in sorted(rows, key=lambda row: int(row.split()[K])): print(row)

### Problem solution in pypy3 programming.

# Enter your code here. Read input from STDIN. Print output to STDOUT tbl = [] rc = input() (r,c) = map(int, rc.split()) for i in range(r): _row = input() row = list(map(int, _row.split())) tbl.append(row) idx = int(input()) tbls = sorted(tbl, key = lambda x: x[idx]) for t in tbls: print (*t)