point.comC++ Program Without main()
Q. Write a C++ program Without using main()?
#include <iostream>
#define simple main
using namespace std;
int simple()
{
cout << "Welcome To Onlinetpoint";
return 0;
}
Q. Write an algorithm to Without using main()?
1. Start
2. Include necessary header files
- Include the `iostream` header file to handle input-output operations.
3. Define a macro for the main function
- Use `#define simple main` to replace the keyword `main` with `simple` in the code.
4. Use the standard namespace `std` so we can use `cout` without prefixing with `std::`.
5. Define the function `simple` (which is actually `main`)
- Inside the function:
- Print the message `"Welcome To Onlinetpoint"` on the console.
- Return 0 to indicate that the program executed successfully.
6. End
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