1657. 确定两个字符串是否接近

1657. 确定两个字符串是否接近

题目链接：1657. 确定两个字符串是否接近

代码如下：

class Solution 
{
public:
    bool closeStrings(string word1, string word2) 
    {
        if(word1.size()!=word2.size())  {return false;}

        vector<int> word1_cnt(26,0);
        for(char c:word1)   {word1_cnt[c-'a']++;}

        vector<int> word2_cnt(26,0);
        for(char c:word2)   {word2_cnt[c-'a']++;}

        for(int i=0;i<26;i++)
        {
            if((word1_cnt[i]==0)!=(word2_cnt[i]==0))    {return false;}
        }

        sort(word1_cnt.begin(),word1_cnt.end());
        sort(word2_cnt.begin(),word2_cnt.end());
        return word1_cnt==word2_cnt;
    }
};