log 2021-10-04

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• sport
• bj 1758

sport

bj 1758

py solution

간단한 그리디 문제.

def solve():
    N = ria()[0]
    arr = []
    for i in range(N):
        arr.append(ria()[0])


    arr.sort(reverse=True)
    # print(arr)

    ans = 0

    for i,v in enumerate(arr):
        ans += max(v - (i), 0)
    
    print(ans)
    pass

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