Algorithm

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Hash vs Encrypt vs Encode Hashing converting a given key into another smaller and fixed-size value…

Mutator Methods. push() - 0(1) Add a new element to the end of the array. pop() - 0(1) Delete the…

AND Only true if both input bits are true: OR True if any input bit is true XOR True if one and only…

Big “Oh” notation Big O notation describes the complexity of an algorithm as a function of the size…

2-pointers use 2 pointers (variables) to keep track of the index of array or string. there are…

DFS - Depth First Search an algorithm to search/ traversing the graph data structure recursive…