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Backtracking

Problems with tag Backtracking

120 found, showing 30 to 60

2

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Find the Punishment Number of an Integer ->

Medium, #2698, 2 solutions

Find Unique Binary String ->

Medium, #1980, 2 solutions

Finding 3-Digit Even Numbers ->

Easy, #2094, 2 solutions

Flip Game II ->

Medium, #294, 2 solutions

Generalized Abbreviation ->

Medium, #320, 2 solutions

Generate Parentheses ->

Medium, #22, 5 solutions

Gray Code ->

Medium, #89, 5 solutions

Implement Magic Dictionary ->

Medium, #676, 2 solutions

Increasing Subsequences ->

Medium, #491, 2 solutions

Iterator for Combination ->

Medium, #1286, 2 solutions

Letter Case Permutation ->

Medium, #784, 3 solutions

Letter Combinations of a Phone Number ->

Medium, #17, 5 solutions

Letter Tile Possibilities ->

Medium, #1079, 2 solutions

Longest Subsequence Repeated k Times ->

Hard, #2014, 2 solutions

Matchsticks to Square ->

Medium, #473, 3 solutions

Maximize Grid Happiness ->

Hard, #1659, 2 solutions

Maximize Score After N Operations ->

Hard, #1799, 3 solutions

Maximum Compatibility Score Sum ->

Medium, #1947, 2 solutions

Maximum Good People Based on Statements ->

Hard, #2151, 2 solutions

Maximum Length of a Concatenated String with Unique Characters ->

Medium, #1239, 2 solutions

Maximum Length of Repeated Subarray ->

Medium, #718, 2 solutions

Maximum Number of Accepted Invitations ->

Medium, #1820, 2 solutions

Maximum Number of Achievable Transfer Requests ->

Hard, #1601, 2 solutions

Maximum Path Quality of a Graph ->

Hard, #2065, 2 solutions

Maximum Points in an Archery Competition ->

Medium, #2212, 2 solutions

Maximum Product of the Length of Two Palindromic Subsequences ->

Medium, #2002, 2 solutions

Maximum Rows Covered by Columns ->

Medium, #2397, 2 solutions

Maximum Score Words Formed by Letters ->

Hard, #1255, 2 solutions

Maximum Split of Positive Even Integers ->

Medium, #2178, 2 solutions

Maximum Strength of a Group ->

Medium, #2708, 2 solutions