백준 [Python] 4344번: 평균은 넘겠지

 

✨ 풀이과정

n = int(input())
 
for i in range(n):
  case = list(map(int,input().split()))
  average = sum(case[1:]) / case[0]
  student = 0
  
  for j in case[1:]:
    if j >= average:
      student += 1
 
  ratio = student/case[0]*100
  print(f'{ratio:.3f}%')

 

 

 

4344번: 평균은 넘겠지