문제 풀이/Baekjoon Online Judge
[python3] 1546번 평균
[잉간]
2018. 3. 29. 15:00
num = int(input())
score = list(map(int,input().split()))
mx = max(score)
ave = 0
for Repeat in range(0, num):
score[Repeat] = score[Repeat] / mx * 100
ave += score[Repeat]
print("%.2f" %(ave/num))