Lemonade Change
Explore the Lemonade Change problem where you determine if it is possible to provide the correct change to customers paying with $5, $10, or $20 bills. Learn to apply optimal coding patterns to ensure transactions succeed with O(n) time and O(1) space complexity.
We'll cover the following...
We'll cover the following...
Statement
There is a lemonade stand where customers can buy one lemonade at a time for