Curioustab

References Questions

Which of the following statement is correct about the program given below? #include<iostream.h> int main() { int m = 2, n = 6; int &x = m++; int &y = n++; m = x++; x = m++; n = y++; y = n++; cout<< m << " " << n; return 0; }
Which of the following statement is correct about the program given below? #include<iostream.h> class Tab { int x, y; public: Tab(int x, int y) { this->x = x; this->y = y; } void Display() { cout<< x << " " << y; } }; int main() { int x = 50; int &y = x ; Tab b(y, x); return 0; }
Which of the following statements is correct? A reference is not a constant pointer. A referenced is automatically de-referenced.

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