29 lines
348 B
Python
29 lines
348 B
Python
import numpy as np
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#1
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a="Hello"
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for i in a:
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print(ord(i))
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print(chr(65))
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#3
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A=np.array([3,4])
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B=np.array([1,2])
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AB=A+B
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print(AB)
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A2=2*A
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print(A2)
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moA=np.linalg.norm(A)
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print(moA)
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#4
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C=np.array([1,2,3])
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D=np.array([4,5,6])
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dotCD=np.dot(C,D)
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print(dotCD)
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#5
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Doc1="Python是编程语言"
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Doc2="Java是编程语言"
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Doc1="Python Python Python"
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