More Problems

• Given an array of stock prices, find the maximum profit that can be made by buying and selling the stock at most twice.
• You are given a set of events with start and end times. Maximize the number of non-overlapping events that can be attended.
• Find the minimum number of platforms required to accommodate a set of trains arriving and departing at different times.
• You are given a grid where each cell has a traversal cost. Find the minimum cost path from the top-left to the bottom-right corner of the grid, moving only right or down.
• Given a list of tasks with deadlines and completion times, find the maximum number of tasks that can be completed before their deadlines.
• You are given a set of intervals representing activities with start and end times. Maximize the number of non-overlapping activities that can be completed.
• Find the minimum number of jumps required to reach the last index of an array, where each element represents the maximum number of steps you can take forward from that index.
• You are given a set of jobs with deadlines and profits. Maximize the total profit by scheduling the jobs optimally, ensuring no jobs overlap.