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  1. Prepare
  2. Python
  3. Built-Ins
  4. Athlete Sort
  5. Discussions

Athlete Sort

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521 Discussions

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  • theflippedbit
     + 0 comments
    first_multiple_input = input().rstrip().split()

n = int(first_multiple_input[0])
m = int(first_multiple_input[1])

arr = []

for index in range(n):
    arr.append((index, list(map(int, input().rstrip().split()))))

k = int(input().strip())

# sort by the k-th element and maintain order using the index as a secondary key
val = sorted(arr, key=lambda x: (x[1][k], x[0]))

for _, row in val:
    print(*row)

  • syahrulmahar92
     + 0 comments

    if name == 'main': first_multiple_input = input().rstrip().split()

    n = int(first_multiple_input[0])

m = int(first_multiple_input[1])

arr = []

for _ in range(n):
    arr.append(list(map(int, input().rstrip().split())))

k = int(input().strip())

val = sorted(arr, key=lambda x: x[k])
[print(*i) for i in val]

  • yannickndl
     + 0 comments

    This is the line of code to add 

    [print(*el) for el in sorted(arr, key=lambda x: x[k])]

  • sefamutlucu
     + 0 comments
        for i in sorted(arr, key=lambda x: x[k], reverse=False):
        print(*i)

  • rejin_gunasekar1
     + 0 comments
    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().split())))
    k = int(input())
    arr = sorted(arr, key = lambda x: x[k])
    for x in arr:
        print(' '.join(map(str, x)))