Given an array of strings, print them in alphabetical (dictionary) order. If there are duplicates in input array, we need to print them only once.
Input : "abc", "xy", "bcd" Output : abc bcd xy Input : "geeks", "for", "geeks", "a", "portal", "to", "learn", "can", "be", "computer", "science", "zoom", "yup", "fire", "in", "data" Output : a be can computer data fire for geeks in learn portal science to yup zoom
Trie is an efficient data structure used for storing data like strings. To print the string in alphabetical order we have to first insert in the trie and then perform preorder traversal to print in alphabetical order.
abc bcd xy
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- Check if the given Trie contains words starting from every alphabet
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- Sorting Strings using Bubble Sort
- Case-specific sorting of Strings in O(n) time and O(1) space
- Python program to find uncommon words from two Strings
- Count inversions in an array | Set 4 ( Using Trie )
- Search in an array of strings where non-empty strings are sorted
- Sorting array using Stacks
- Row wise sorting in 2D array
- Sorting all array elements except one