Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Programming and Data Structure Programming in C
How is the prefix increment operator overloaded for a class Counter?
1
Counter operator++(int);
2
Counter operator++();
3
Counter operator++(Counter);
4
More than one of the above
5
None of the above