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O 2 N

Problems with tag O(2^n)

22 found, showing 1 to 22

1

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Count and Say ->

Medium, #38, 6 solutions

Fair Distribution of Cookies ->

Medium, #2305, 2 solutions

Find a Good Subset of the Matrix ->

Hard, #2732, 2 solutions

Kth Smallest Amount With Single Denomination Combination ->

Hard, #3116, 2 solutions

Last Stone Weight II ->

Medium, #1049, 2 solutions

Maximize Score After N Operations ->

Hard, #1799, 3 solutions

Maximum Product of the Length of Two Palindromic Subsequences ->

Medium, #2002, 2 solutions

Minimum Cost to Connect Two Groups of Points ->

Hard, #1595, 2 solutions

Minimum Incompatibility ->

Hard, #1681, 2 solutions

Minimum Number of Work Sessions to Finish the Tasks ->

Medium, #1986, 2 solutions

Minimum Time to Kill All Monsters ->

Hard, #2403, 2 solutions

Number of Self-Divisible Permutations ->

Medium, #2992, 2 solutions

Number of Ways to Wear Different Hats to Each Other ->

Hard, #1434, 2 solutions

Gray Code ->

Medium, #89, 5 solutions

Numbers With Same Consecutive Differences ->

Medium, #967, 2 solutions

Optimal Account Balancing ->

Hard, #465, 2 solutions

Palindrome Partitioning ->

Medium, #131, 4 solutions

Parallel Courses II ->

Hard, #1494, 2 solutions

Circular Permutation in Binary Representation ->

Medium, #1238, 2 solutions

Partition Array Into Two Arrays to Minimize Sum Difference ->

Hard, #2035, 2 solutions

Partition to K Equal Sum Subsets ->

Medium, #698, 2 solutions

Smallest Sufficient Team ->

Hard, #1125, 3 solutions