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ISRO | ISRO CS 2015 | Question 79

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Consider the following code fragment void foo(int x, int y) { x+=y; y+=x; } main() { int x=5.5; foo(x,x); } What is the final value of x in both call by value and call by reference, respectively? (A) 5 and 16 (B) 5 and 12 (C) 5 and 20 (D) 12 and 20

Answer: (C)

Explanation:

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Last Updated : 05 Apr, 2018
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