lst1 = list(map(int,input().split()))
n = len(lst1)
lst2 = list()
for i in range(n-1):
    lst2.append(abs(lst1[i]-lst1[i+1]))
lst2.sort()
lst3 = [i for i in range(1,n)]
flag = True
for i in range(n-1):
    if lst2[i] in lst3:
        pass
    else:
        print('Not jolly')
        flag = False
        break
if flag == True:
    print('Jolly')

评测结果 不知道为什么错了