What is c strings syntax?
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What is c++ array?
Find out the bug in this code,because of that this code will not compile....... #include <iostream> #include <new> #include <cstring> using namespace std; class balance { double cur_bal; char name[80]; public: balance(double n, char *s) { cur_bal = n; strcpy(name, s); } ~balance() { cout << "Destructing "; cout << name << "\n"; } void set(double n, char *s) { cur_bal = n; strcpy(name, s); } void get_bal(double &n, char *s) { n = cur_bal; strcpy(s, name); } }; int main() { balance *p; char s[80]; double n; int i; try { p = new balance [3]; // allocate entire array } catch (bad_alloc xa) { cout << "Allocation Failure\n"; return 1; }
What are the types of container classes?
What is decltype c++?
Describe friend function & its advantages.
What is abstraction with real time example?
How important is c++?
Incase of a function declaration, what is extern means?
Write about the stack unwinding?
What is setw manipulator in c++?
Do vectors start at 0 c++?
How Virtual functions call up is maintained?