[🐉 백준 5단계] 1차원 배열

 

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백준 5단계

1차원 배열

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Q. 10818

n = int(input())
a = list(map(int, input().split()))
print(min(a), max(a))

 

Q. 2562

l = []
for _ in range(9):
  l.append(int(input()))

m = max(l)
idx = l.index(m)

print(m)
print(idx+1)

 

Q. 2577

l = [0] * 10
s = 1

for _ in range(3):
  s = s * int(input())

s = str(s)

for i in s:
  i = int(i)
  l[i] = l[i] + 1

for i in l:
  print(i)

 

Q. 3052

l = []
answer = []
for _ in range(10):
  l.append(int(input())%42)

for i in l:
  if i in answer:
    pass
  else:
    answer.append(i)

print(len(answer))

 

Q. 1546

n = int(input())
l = list(map(int, input().split()))

m = max(l)
for i in range(len(l)):
  l[i] = l[i]/m*100
  
print(sum(l)/n)

 

Q. 8958

n = int(input())


for _ in range(n):
  a = list(input())
  answer = []
  
  for i in range(0, len(a)):
  
    if i == 0:
      if a[i] == 'X':
        answer.append(0)
      else:
        answer.append(1)
        
    else:
      if a[i] == 'X':
        answer.append(0)
      else:
        answer.append(answer[i-1]+1)
        
  print(sum(answer))

 

Q. 4344

n = int(input())

for _ in range(n):
  a = list(map(int, input().split()))
  answer = []
  count = 0

  average = sum(a[1:])/a[0]

  for i in range(1, len(a)):
    if a[i] > average:
      count += 1
  
  p = '%0.3f' % ((count/a[0])*100)
  print('{}%'.format(p))