if False:
 print('hello')
 print('korea')

elif None:
     print('x')

elif 0:
    print('x1')

elif 0.0000000000000000:
        print('x2')

elif (0):
    print('x3')

elif [0]:
    print('x5')

elif {0}:
    print('x4')


else:
 print('a')
 print('aa')
    
print('python')
