This one resembles with another Bit one: we are to calculate sum, so we consider bit by bit: at bit[i], it contributes bit[i] << i to the final sum.. Lesson learnt: 1) power2 can be moduled too; 2)VISUALIZE the
Strings String Construction 25 Solution.java Dynamic Programming The Coin Change Problem 60 Solution.java Bit Manipulation Lonely Integer 20 Solution.java Bit Manipulation Bit Manipulation: Lonely Integer 20 Solution.java Bit Manipulation Sum vs XOR 25 Solution.java Bit Manipulation Maximizing XOR 30 Solu...
This one resembles with another Bit one: we are to calculate sum, so we consider bit by bit: at bit[i], it contributes bit[i] << i to the final sum.. Lesson learnt: 1) power2 can be moduled too; 2)VISUALIZE the problem space\process in your mind - it is crucial. #include <...
Bit Manipulation Sum vs XOR SumvsXOR.java Bit Manipulation Maximizing XOR MaximizingXOR.java Bit Manipulation Sansa and XOR SansaAndXOR.java Constructive Algorithms New Year Chaos NewYearChaos.java Tutorial CRACKING THE CODING INTERVIEW TopicChallengeSolutionVideo Explaination Techniques / Concepts Time...
Strings The Love-Letter Mystery 20 Solution.java Strings String Construction 25 Solution.java Dynamic Programming The Coin Change Problem 60 Solution.java Bit Manipulation Lonely Integer 20 Solution.java Bit Manipulation Bit Manipulation: Lonely Integer 20 Solution.java Bit Manipulation Sum vs XOR 25 So...
#TitleSolutionTimeSpaceDifficultyPointsNote Lonely Integer Java O(n) O(1) Easy 20 Maximizing XOR Java Easy 30 Counter game Java Medium 30 Xor-sequence Java Medium 40 Sum vs XOR Java O(n log(n)) O(1) Easy 20 The Great XOR Java Medium 25 Flipping bits Java Easy 40 Yet ...
#ChallengeSolution 1 Lonely Integer WIP 2 Maximizing XOR WIP 3 Counter game WIP 4 Xor-sequence WIP 5 Sum vs XOR WIP 6 Flipping bits WIP 7 Yet Another Minimax Problem WIP 8 Sansa and XOR WIP 9 AND Product WIP 10 Xoring Ninja WIP 11 Cipher WIP 12 XOR Matrix WIP 13 What's Next? WIP...
#TitleSolutionTimeSpaceDifficultyPointsNote Lonely Integer Java O(n) O(1) Easy 20 Maximizing XOR Java Easy 30 Counter game Java Medium 30 Xor-sequence Java Medium 40 Sum vs XOR Java O(n log(n)) O(1) Easy 20 The Great XOR Java Medium 25 Flipping bits Java Easy 40 Yet ...
Bit Manipulation Sum vs XOR SumvsXOR.java Bit Manipulation Maximizing XOR MaximizingXOR.java Bit Manipulation Sansa and XOR SansaAndXOR.java Constructive Algorithms New Year Chaos NewYearChaos.java Tutorial CRACKING THE CODING INTERVIEW TopicChallengeSolutionVideo Explaination Techniques / Concepts Time...
Bit Manipulation Sum vs XOR SumvsXOR.java Bit Manipulation Maximizing XOR MaximizingXOR.java Bit Manipulation Sansa and XOR SansaAndXOR.java Constructive Algorithms New Year Chaos NewYearChaos.java Tutorial CRACKING THE CODING INTERVIEW TopicChallengeSolutionVideo Explaination Techniques / Concepts Time...