# s=input()
# if s=='Hi':
#     pass
#     print('Hellow')
# print('Hellow')

# x=int(input())
# if 0<x<=100:
#     print('Correct number')
# else:
#     print('Incorrect number')

# x=int(input())
# if 0<x<=100:
#     print('Correct number')
# elif x<0:
#       print("I don't want a negativ number")
# else:
#     print("number > 100: eror")

# x=input()
# if x.isdigit()==True:
#     d=int(x)*4
#     print(d)
# else:
#     print('eror')
while True:
    print('vecnii cikl')




