Dashboard Questions Topics Companies Sheets

Bitmask

Topic

47 coding problems covering Bitmask concepts. Master this topic and improve your problem-solving skills.

Problems

Easy

Medium

Hard

Difficulty

All47 Easy0 Medium16 Hard31

Title	Solve	Difficulty	Companies	Topics
465. Optimal Account Balancing	Solve	Hard	Affirm+3	Array Backtracking+3
691. Stickers to Spell Word	Solve	Hard	Facebook	Array Backtracking+4
805. Split Array With Same Average	Solve	Hard	Microsoft	Array Bit Manipulation+3
847. Shortest Path Visiting All Nodes	Solve	Hard	Amazon+7	Bit Manipulation Bitmask+3
943. Find the Shortest Superstring	Solve	Hard	-	Array Bit Manipulation+3
996. Number of Squareful Arrays	Solve	Hard	Apple+1	Array Backtracking+5
1125. Smallest Sufficient Team	Solve	Hard	Amazon	Array Bit Manipulation+2
1255. Maximum Score Words Formed by Letters	Solve	Hard	Amazon+1	Array Backtracking+4
1349. Maximum Students Taking Exam	Solve	Hard	SAP	Array Bit Manipulation+3
1434. Number of Ways to Wear Different Hats to Each Other	Solve	Hard	Mindtickle	Array Bit Manipulation+2
1494. Parallel Courses II	Solve	Hard	Google+1	Bit Manipulation Bitmask+2
1595. Minimum Cost to Connect Two Groups of Points	Solve	Hard	Google	Array Bit Manipulation+3
1617. Count Subtrees With Max Distance Between Cities	Solve	Hard	Codenation	Bit Manipulation Bitmask+3
1655. Distribute Repeating Integers	Solve	Hard	Amazon+1	Array Backtracking+3
1659. Maximize Grid Happiness	Solve	Hard	Salesforce	Bit Manipulation Bitmask+2
1681. Minimum Incompatibility	Solve	Hard	Microsoft	Array Bit Manipulation+2
1723. Find Minimum Time to Finish All Jobs	Solve	Hard	Adobe+2	Array Backtracking+3
1755. Closest Subsequence Sum	Solve	Hard	Sprinklr+1	Array Bit Manipulation+3
1799. Maximize Score After N Operations	Solve	Hard	Amazon	Array Backtracking+5
1815. Maximum Number of Groups Getting Fresh Donuts	Solve	Hard	Google	Array Bit Manipulation+3
1879. Minimum XOR Sum of Two Arrays	Solve	Hard	Media.Net	Array Bit Manipulation+2
1994. The Number of Good Subsets	Solve	Hard	Lowe+1	Array Bit Manipulation+3
2035. Partition Array Into Two Arrays to Minimize Sum Difference	Solve	Hard	Adobe+10	Array Binary Search+5
2172. Maximum AND Sum of Array	Solve	Hard	Google	Array Bit Manipulation+2
2247. Maximum Cost of Trip With K Highways	Solve	Hard	-	Bit Manipulation Bitmask+2
2403. Minimum Time to Kill All Monsters	Solve	Hard	Trilogy	Array Bit Manipulation+2
2791. Count Paths That Can Form a Palindrome in a Tree	Solve	Hard	-	Bit Manipulation Bitmask+3
3003. Maximize the Number of Partitions After Operations	Solve	Hard	-	Bit Manipulation Bitmask+2
3149. Find the Minimum Cost Array Permutation	Solve	Hard	-	Array Bit Manipulation+2
3276. Select Cells in Grid With Maximum Score	Solve	Hard	-	Array Bit Manipulation+3
3283. Maximum Number of Moves to Kill All Pawns	Solve	Hard	-	Array Bit Manipulation+4