More Problems

• Write a divide and conquer algorithm to solve the problem of finding the smallest element that can be formed by concatenating elements of an array.
• Use divide and conquer to find the longest valid parentheses substring.
• Implement a divide and conquer solution to count the number of unique combinations of coins that can sum to a target value.
• Write a divide and conquer algorithm to find the maximum product of a contiguous subarray in a circular array.
• Use divide and conquer to solve the problem of finding the number of ways to partition a set into two subsets with equal sum.
• Implement a divide and conquer approach to find the longest common substring in two strings.
• Write a divide and conquer solution to find the number of ways to tile a 2×n board using 1×2 tiles.
• Use divide and conquer to find the longest substring that contains at most two distinct characters.