Why do we use templates?

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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 difference c and c++?

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How does a copy constructor differs from an overloaded assignment operator?

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When are exception objects created?

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How do I make turbo c++ full screen?

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What is the best way to declare and define global variables?

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What is an undefined reference/unresolved external symbol error and how do I fix it?

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Write a C++ Program to Multiply two Numbers

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What c++ is used for?

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What is pointer with example?

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Is swift a good first language?

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