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Which of the following operator is used to capture all the external variable by reference?

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in Programming by (120k points)
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Which of the following operator is used to capture all the external variable by reference?

(a) &

(b) =

(c) *

(d) &&
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1 Answer

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Best answer
The correct option is (a) &

The best explanation: The lambda expression uses & operator to capture the external variable by reference.
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