题解 | 公务员面试

while True:
    try:
        l = list(map(int,input().split()))
        l.remove(max(l))
        l.remove(min(l))
        s = 0
        for i in l:
            s = s + i
            p = s / 5
        print(f'{p:.2f}')
    except EOFError:
        break