DIY: Coin Change 2
Explore how to solve the Coin Change II problem in Ruby by calculating all combinations of coin denominations that sum to a target amount. Learn to implement efficient algorithms that handle infinite coins and unique values, preparing you for coding interview challenges related to dynamic programming and combinatorial search.
We'll cover the following...
We'll cover the following...
Problem statement
Given an integer total representing the total amount of money and a list of integers called coins where each coin[i] contains a unique coin with a different denomination.
You have to find the total number of ways that can make up the total amount by using the ...