a = 100
if a >= 100:
  print(a)
else:
  print(-a)
str = 'I\'m ok.'
print(str)
b = a
print(b)
print('啊啊啊')
print(ord('A'))
print(ord('中'))
print(chr(66))
print(chr(25911))
x = b'ABC'
print(x)
print('ABC'.encode('ascii'))
print('中文'.encode('utf-8'))
print('%2d-%02d' % (3,1))
print('Hello,%s'%'world')
print('Hi,%s,you have $%d.'%('Michael',1000000))
print('小明 %s %d %f'%('你好',250,2.22))
