Valid Anagram — O(1) Space Solution Using ord() | LeetCode 242 Python #lindorcodes #leetcode
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Valid Anagram — O(1) Space Solution Using ord() | LeetCode 242 Python #lindorcodes #leetcode
The best solution is using Python's `ord()` function and a fixed-size array of 26 integers — one slot per letter of the alphabet. We iterate through S incrementing frequencies, iterate through T decrementing them, and if every value lands at zero, it's a valid anagram. Space stays O(1) regardless of input size because the alphabet doesn't ...
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