did i code right?
The assigment was to get the stack of class couple that has number and appears, and im supposed to return a stack that has numbers from low at the bottom to high at the top, and each appear the number appear for that number, so for example for 1,2 0,3 it would return 0,0,0,1,1 did i write the code right? Does it work? How can i improve it, its probably too long

