TITLE :- Print Subsets of Array PROBLEM :- Given an integer array (of length n), find and print all the subsets of input array. Subsets are ...
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Given an integer array (of length n), find and return all the subsets of input array.
TITLE :- Return subset of an array PROBLEM :- Given an integer array (of length n), find and return all the subsets of input array. Subsets ...
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Given an integer sorted array (sorted in increasing order) and an element x, find the x in given array using binary search. Return the index of x.
TITLE :- Binary Search (Recursive) PROBLEM :- Given an integer sorted array (sorted in increasing order) and an element x, find the x in giv...
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A child is running up a staircase with N steps, and can hop either 1 step, 2 steps or 3 steps at a time. Implement a method to count how many possible ways the child can run up to the stairs. You need to return number of possible ways W.
TITLE :- Staircase PROBLEM :- A child is running up a staircase with N steps, and can hop either 1 step, 2 steps or 3 steps at a time. Imple...
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Suppose you have a string, S, made up of only 'a's and 'b's. Write a recursive function that checks if the string was generated using the following rules:
TITLE :- Check AB PROBLEM :- Suppose you have a string, S, made up of only 'a's and 'b's. Write a recursive function that ch...
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Given an integer n, using phone keypad find out and print all the possible strings that can be made using digits of input n.
TITLE :- Print Keypad Combinations Code PROBLEM :- Given an integer n, using phone keypad find out and print all the possible strings that c...
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