Answer / Pritam Prag

In C++, the prototype for the printf function is: n`int printf( const char *format, ... );`

How many ways are there to initialize an int with a constant?

1 Answers  

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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 using namespace std in cpp?

1 Answers  

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what are prototypes

4 Answers   Infosys, TCS,

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What is difference between array and vector in c++?

1 Answers  

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Is c++ proprietary?

1 Answers  

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Explain virtual functions in C++.

3 Answers  

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Explain differences between new() and delete()?

1 Answers  

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What is the difference between a "copy constructor" and an "assignment operator" in C++?

1 Answers   Genpact,

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What do you mean by Stack unwinding?

1 Answers  

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When are exception objects created?

1 Answers  

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Is c++ slower than c?

1 Answers  

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