Last Updated :
10 Apr, 2024
Given below are some ways to declare and initialize pair. Choose the correct alternative way to do so:
a) pair <int, char> p1
b) pair <char, int> p2
c) pair <int, int> p3
d) pair <char, char> p4
(A) a) and b)
(B) c) and d)
(C) a) and d)
(D) All of them
Answer: (D)
Explanation: Pair is used to combine together two values which may be different in type. Pair provides a way to store two heterogeneous objects as a single unit.
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