What are the advantages of inheritance?

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It permits code reusability. Reusability saves time in program development. It encourages the reuse of proven and debugged high-quality software, thus reducing problem after a system becomes functional.

2012-01-26, 2526👍, 0💬

What is the difference between declaration and definition?
What is the difference between declaration and definition? The declaration tells the compiler that at some later point we plan to present the definition of this declaration. E.g.: void stars () //function declaration The definition contains the actual implementation. E.g.: void stars () // declarato... 2012-01-25, 2790👍, 0💬

Write a short code using C++ to print out all odd number from 1 to 100 using a for loop
Write a short code using C++ to print out all odd number from 1 to 100 using a for loop for( unsigned int i = 1; i < = 100; i++ ) if( i & 0x00000001 ) cout << i << \",\"; 2012-01-30, 2741👍, 0💬

What do you mean by inline function?
What do you mean by inline function? The idea behind inline functions is to insert the code of a called function at the point where the function is called. If done carefully, this can improve the application's performance in exchange for increased compile time and possibly (but not always) an increa... 2012-01-27, 2615👍, 0💬

Write a program that ask for user input from 5 to 9 then calculate the average
Write a program that ask for user input from 5 to 9 then calculate the average #include "iostream.h" int main() { int MAX = 4; int total = 0; int average; int numb; for (int i=0; i<MAX; i++) { cout << "Please enter your input between 5 and 9: "; cin >> numb; while ... 2012-01-27, 2593👍, 0💬

In the derived class, which data member of the base class are visible?
In the derived class, which data member of the base class are visible? In the public and protected sections. 2012-01-23, 2576👍, 0💬

What is function overloading and operator overloading?
What is function overloading and operator overloading? Function overloading: C++ enables several functions of the same name to be defined, as long as these functions have different sets of parameters (at least as far as their types are concerned). This capability is called function overloading. When... 2012-01-25, 2548👍, 0💬

What is the difference between realloc() and free()?
What is the difference between realloc() and free()? The free subroutine frees a block of memory previously allocated by the malloc subroutine. Undefined results occur if the Pointer parameter is not a valid pointer. If the Pointer parameter is a null value, no action will occur. The realloc subrout... 2012-01-24, 2532👍, 0💬

What are the advantages of inheritance?
What are the advantages of inheritance? It permits code reusability. Reusability saves time in program development. It encourages the reuse of proven and debugged high-quality software, thus reducing problem after a system becomes functional. 2012-01-26, 2527👍, 0💬

How do you write a function that can reverse a linked-list?
How do you write a function that can reverse a linked-list? void reverselist(void) { if(head==0) return; if(head->next==0) return; if(head->next==tail) { head->next = 0; tail->next = head; } else { node* pre = head; node* cur = head->next; node* curnext = cur-&... 2012-01-26, 2499👍, 0💬

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