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DIY: Coin Change

Explore methods to solve the coin change problem by finding the minimum coins required to reach a total amount. Learn to implement efficient Ruby solutions using dynamic programming to handle unlimited coin denominations and optimize your search engine algorithm skills.

Problem statement

You are given an integer total and a list of integers called coins. The variable coins holds a list of m coin denominations and total is the total amount of money.

You have to find the minimum number of coins that can make up the ...