print("hello world!")
a=1
b=2
if a==1:
    print('1')
elif a==2:
    print('2')
else:
    print('3')

2b679c749237b83157c348dd3e605b2210193b18
<mask token>

print('hello world!')
<mask token>
if a == 1:
    print('1')
elif a == 2:
    print('2')
else:
    print('3')

print('hello world!')
a = 1
b = 2
if a == 1:
    print('1')
elif a == 2:
    print('2')
else:
    print('3')

print("hello world!")
a=1
b=2
if a==1:
    print('1')
elif a==2:
    print('2')
else:
    print('3')
