Submission #1444831

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Source Code Expand

N = int(input())
a = map(int, input().split())


total_cost = float('inf')
for n in range(-100, 101):
    cost = 0
    for i in range(N):
        cost += (a[i] - n) ** 2
    total_cost = min(total_cost, cost)
print(total_cost)

Submission Info

Judge Result