- Jewels and Stones - LeetCode
Jewels and Stones - You're given strings jewels representing the types of stones that are jewels, and stones representing the stones you have Each character in stones is a type of stone you have You want to know how many of the stones you have are also jewels
- Jewels and Stones - LeetCode
Jewels and Stones - Level up your coding skills and quickly land a job This is the best place to expand your knowledge and get prepared for your next interview
- Find And Replace in String - LeetCode
You are given a 0-indexed string s that you must perform k replacement operations on The replacement operations are given as three 0-indexed parallel arrays, indices, sources, and targets, all of length k To complete the i th replacement operation: Check if the substring sources[i] occurs at index indices[i] in the original string s ; If it does not occur, do nothing
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