#include <stdio.h>
#include <stdbool.h> //provides a boolean datatype bool to save the values true or false

int main()
{
	int CurrentFloor = 0;
	int TopFloor = 10;
	
	bool GoingUp = true;
	
	for(int Timestep = 0; Timestep < 15; Timestep++)
	{
		printf("I'm currently at floor %d\n", CurrentFloor);
		if(GoingUp)
		{
			CurrentFloor++;
		}
		else
		{
			CurrentFloor--;
		}

		// TODO: check if we reached the top floor and set the GoingUp variable to the appropiate value
		// (true for up and false for down)
	}
}