[알고리즘] 백준 2920 음계

 

num_list = list(map(int,input().split()))

count1,count2 = 0,0

for i in range(8):
    if num_list[i] == i+1:
        count1 += 1
    elif num_list[i] == 8-i:
        count2 += 1

if count1 == 8:
    print("ascending")
elif count2 == 8:
    print("descending")
else:
    print("mixed")

 

list(map(int, input().split))은 list[0]부터 sapce로 구분하여 입력받는 것 

num_list = list(map(int,input().split()))

ascending = True
descending = True

for i in range(7):
    if num_list[i] < num_list[i+1]:
        descending = False
    elif num_list[i] > num_list[i+1]:
        ascending = False

if ascending:
    print("ascending")
elif descending:
    print("descending")
else:
    print("mixed")