forked from HQU-gxy/camera-extrinsic-play
20 lines
272 B
Python
20 lines
272 B
Python
from typing import Optional
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def main():
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# privitive
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# int, bool, float, string
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a = 10
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b = 20
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def sum():
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nonlocal a
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a = 1
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return a + b
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print("a={};sum={};a={}".format(a, sum(), a))
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if __name__ == "__main__":
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main()
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