made by Jaehyeok Choi
dynamic programming
Similar to question that I solved.
https://github.com/Choi-JaeHyeok-21500749/11726
The only different thing is that 2X2 tile is added.
Because of that reason, we can put two 1X2 tiles , one 2X2 tile after (i-2) situation. After (i-1) situation, we can put one 2X1 tile.
With this, it was easy to make equation.
You can contact me through email, which is [email protected]. Thank you for visiting this github!