20 lines
320 B
Python
20 lines
320 B
Python
#!/usr/bin/env python
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import time
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import sys
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print 'Hello world! --> Python 2'
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sys.stdout.flush()
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print("Hello world! --> Python 3")
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sys.stdout.flush()
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time.sleep(1)
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for i in range(5):
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print '%d --> Python 2' % i
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sys.stdout.flush()
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print("%d --> Python 3") % i
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sys.stdout.flush()
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time.sleep(1)
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