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Method dfs

Code/leetcode/normal/LeetCode0047.java:23–43  ·  view source on GitHub ↗
(int index, boolean[] used, int[] nums, LinkedList<Integer> curPermutation)

Source from the content-addressed store, hash-verified

source not stored for this graph (policy: none)

Callers 1

permuteUniqueMethod · 0.95

Calls 3

cloneMethod · 0.80
containsMethod · 0.80
addMethod · 0.45

Tested by

no test coverage detected