【LeetCode程序员面试金典】面试题 01.02. Check Permutation LCCI
Giventwostrings,writeamethodtodecideifoneisapermutationoftheother.Example1:Input:s1="abc",s2="bca"Output:trueExample2:Input:s1="abc",s2="bad"Output:falseNote:0<=len(s1)<=1000<=len(s2)<=100来源:力扣(LeetCo