Q53
What will be the output of the following C++ code? #include using namespace std; void swap(int &a, int &b); int main() int a = 5, b = 10; swap(a, b); cout << "In main " << a << b; return 0; void swap(int &a, int &b) int temp; temp = a; a = b; b = temp; cout << "In swap " << a << b;
A.
In swap 105 In main 105
AnswerB.
In swap 105 In main 510
C.
In swap 510 In main 105
D.
In swap 510 In main 510
Answer: Option A
Solution
Answer: Option A
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