Hello, i am trying to solve the Exact Change, but i am stuck, dont even know how to start it! What tips can you give to me to help me get started?
Before writing any code, see if you can just write out the steps you would take if you had to perform the challenge by hand. Once you get the steps written down, then see if you can work through a particular test case to see if your steps would give you the correct answer. Once you are “sure” about the algorithm you created, then attempt to put some code together. If you get stuck at any step, post either your written algorithm steps or any code you currently have along with your algorithm so we can see what direction you are heading and provide you the best answer possible.
It is all about breaking the challenge down into small problems. Try anything and we can help you go from there.