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What is the output of:
String a1 = "Hello";
String a2 = "world!";
String* s1 = &a2;
String& s2 = a1;
s1 = &a1;
s2 = a2;
std::cout << *s1 << " " << s2 << std::endl;
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Answer Posted / ratan
The output is
world! world!
This is becuase s2 is a reference variable of a1 and we are
assigning s2 value if a2 which is world!.
This is chnaging the value at a1 as well.
| Is This Answer Correct ? | 8 Yes | 0 No |
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