cplusplusgeek

I have an entity named Country with fields: CountryID, CountryName where CountryID is a primary key. And i like to create a general stored procedure that does INSERT, UPDATE and DELETE operations. How can i do that?

Could there be any better ways to determine whether a number is prime or not particularly with respect to code execution. [code]#include <iostream.h> #include <conio.h> void PrimeTest(int); main() { int num; cout<<"Enter number: "; cin>>num; PrimeTest(num); getch(); } void PrimeTest(int n) { bool isPrime=true; for(short i=2;i<=(n-1);i++) { if (n%i==0) { …

I want the following program to use lesser memory as much as possible. Any suggestions? [code] #include <iostream.h> #include <conio.h> void InputNum(void); void SearchNum(int); int numArray[10]; main() { int num; InputNum(); cout<<"\nEnter the number to be searched:"; cin>>num; SearchNum(num); getch(); } void InputNum(void) { for(short i=0;i<=9;i++) { cout<<"\nNumber "<<(i+1)<<":"; cin>>numArray[i]; …

I am developing an application for a video store, can someone guide me on different fragments of it.I need some help here. Here is what i have come up so far: [code=cplusplus] #include <iostream.h>// #include <string.h> #include <fstream.h>//Library fro File I/O using std::string; class Video { private: //Data Members string …