Core Features
Main function
A place that decides everything.
Main function is where the code of a program is executed from the start to the end. It must be defined with the exact syntax as shown below:
No exception!
int main(string args[]){
# code ...
return 0;
}
The return value can be zero or non-zero integer!
- zero indicates a success.
- non-zero indicates a failure.
You have to write exactly the same as the model shown above, meaning that
- Return type must be
int. - Function name must be
main - Type of parameter must be
string, string array. - Number of parameter must be only one
- Parameter name must be
args.