20210605#(32) 백준 4344 파이썬

https://www.acmicpc.net/problem/4344

4344번: 평균은 넘겠지

 

score=0
aver=0
count=[]
countCount=[]
N=[]
overAver=0

testCase=int(input())
for i in range(testCase):
    Totalscore=list(map(int,input().split()))
    N.append(Totalscore[0])
    aver=(sum(Totalscore)-Totalscore[0])/Totalscore[0]
    for i in range(1,Totalscore[0]+1):
        if Totalscore[i]>aver:
            count.append(1)
    countCount.append(sum(count))
    count=[]
for i in range(testCase):
    print(format((countCount[i]/N[i])*100, ".3f")+'%')