14 lines
427 B
Python
14 lines
427 B
Python
s = "Hello"
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for char in s:
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print(f"{char}的ASCII码:{ord(char)}")
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print(f"ASCII码65对应的字符:{chr(65)}")
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#因为图像是计算机天生能理解的数值，文本是需要“翻译+理解”的人类语言
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A = [3,4]
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B = [1,2]
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add_res = [A[0]+B[0],A[1]+B[1]]
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print("1.A+B=",add_res)
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mul_res = [2*A[0],2*A[1]]
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print("2.2xA=",mul_res)
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mod_A = pow(A[0]**2+A[1]**2,0.5)
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print("3.向量A的模=",mod_A) |