Difference between overloaded functions and overridden functions

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Does c++ support multilevel and multiple inheritances?

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If you don’t declare a return value, what type of return value is assumed?

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What is the copy-and-swap idiom?

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You run a shell on unix system. How would you tell which shell are you running?

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How do you print for example the integers 3,2,1,5,4 in a binary tree within the console in format where it looks like an actual binary tree?

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Is swift better than c++?

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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; }

2 Answers   Impetus,

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What is the main purpose of c++?

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What is a v-table?

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Write a program using merge () function to combine the elements of array x[ ] and y[ ] into array z[ ].

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what is c++

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