In this task, you will create a program called danish_flag.c which will read in a size and display a Danish Flag of that size using the following algorithm and the # character.

The Danish Flag is made up of 6 blocks. It is 3 blocks wide, and 2 blocks high. To display it using empty spaces and the character #, we will read in a value called size. Each block will be 3 times size wide, and 2 times size high.