KOREATECH 1035: 최소 이동거리

Link : judge.koreatech.ac.kr/problem.php?id=1035

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Python

from sys import stdin
 
data_length = int(stdin.readline().strip())
arr = list(map(int, stdin.readline().strip().split()))
 
i = data_length // 2
sum = 0
for j in arr:
    sum += abs(j - arr[i])
 
print(sum)

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