[백준온라인저지] 8979 - 올림픽

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https://www.acmicpc.net/problem/8979

8979번: 올림픽

import sys

n, k = map(int, sys.stdin.readline().split(' '))
medals = [ list(map(int, sys.stdin.readline().split(' '))) for _ in range(n)]

medals.sort(key=lambda x : (-x[1], -x[2], -x[3]))

def is_equal(medals, sum):
    for i in range(len(medals)):
        tmp_sum = medals[i][1] * 100 + medals[i][2] * 10 + medals[i][3]
        
        if tmp_sum == sum:
            return i
    return -1

for i in range(len(medals)):
    if medals[i][0] == k:
        sum = medals[i][1] * 100 + medals[i][2] * 10 + medals[i][3]

        print(is_equal(medals, sum) + 1)