87. What is the output of the following Python code? print(I(a,b) for a in range(3) for b in range(a)]) (A)[(1,0),(2,0),(2,1)] (B)[(0,0),(1,1),(2,2)] (C) [(1,0), (2,1), (2,1)1 (D)[(1,0), (2,1), , (3,2) ] (E)[(1,0),(2,1),(2,2)1

87. What is the output of the following Python code? print(I(a,b) for a in range(3) for b in range(a)])
(A)[(1,0),(2,0),(2,1)]
(B)[(0,0),(1,1),(2,2)]
(C) [(1,0), (2,1), (2,1)1
(D)[(1,0), (2,1), , (3,2) ]
(E)[(1,0),(2,1),(2,2)1

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統計： A(3), B(3), C(0), D(0), E(0) #3081417

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Jane Yen

B1 · 2025/03/21

#6342008

這段Python代碼使用了列表推導式（l...

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84. Since the postfix increment operator returns objects by value and the prefix increment operator returns objects by reference: (A) Prefix increment has slightly more overhead than postfix increment. (B) The postfix increment operator returns the actual incremented object with its new value. (C) Objects returned by postfix increment cannot be used in larger expressions. (D) Postfix increment cannot be used in larger expressions. (E) The postfix increment operator typically returns a temporary object that contains the original value of the object before the increment occurs.

87. What is the output of the following Python code? print(I(a,b) for a in range(3) for b in range(a)]) (A)[(1,0),(2,0),(2,1)] (B)[(0,0),(1,1),(2,2)] (C) [(1,0), (2,1), (2,1)1 (D)[(1,0), (2,1), , (3,2) ] (E)[(1,0),(2,1),(2,2)1

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87. What is the output of the following Python code? print(I(a,b) for a in range(3) for b in range(a)])
(A)[(1,0),(2,0),(2,1)]
(B)[(0,0),(1,1),(2,2)]
(C) [(1,0), (2,1), (2,1)1
(D)[(1,0), (2,1), , (3,2) ]
(E)[(1,0),(2,1),(2,2)1