LC 68. 文本左右对齐

题里有的东西没说，debug各种各样的错误。像啊，很像，像什么呢，哈哈哈哈哈，懂的都懂，你懂了吗

#include<iostream>
#include<vector>
class Solution {
public:
    std::vector<std::string> fullJustify(std::vector<std::string>& words, int maxWidth) {
        using namespace std;
        int wordsBeginIndex = 0;
        vector<string>result;
        while (wordsBeginIndex<words.size())
        {
            int wordsEndIndex = wordsBeginIndex;
            int rowLengthNow = 0;
            int extraLengthAdder = 0;
            while (wordsEndIndex<words.size()&& rowLengthNow+ words[wordsEndIndex].size()+ extraLengthAdder <=maxWidth)
            {
                rowLengthNow += words[wordsEndIndex].size();
                if (wordsEndIndex != wordsBeginIndex) {
                    ++rowLengthNow;//多计算一个绝对空格，题没说
                }
                extraLengthAdder = 1;
                ++wordsEndIndex;
            }
            int numberOfWords = wordsEndIndex - wordsBeginIndex;
            int numberOfGap = max(1, numberOfWords - 1);
            int totalGap = maxWidth - rowLengthNow+(numberOfWords-1);//加上多算的空格
            cout << numberOfWords << ' ' << totalGap <<' '<< rowLengthNow<< endl;
            string oneRow;
            for (int i = wordsBeginIndex; i < wordsEndIndex; i++)
            {
                auto JustifyFull = [&]() {
                    oneRow += words[i];
                    if (i == wordsEndIndex - 1 && wordsEndIndex != wordsBeginIndex + 1) {//最后一个单词的处理
                        return;
                    }
                    for (int j = 0; j < totalGap / numberOfGap; j++)
                    {
                        oneRow += " ";
                    }
                    oneRow += totalGap % numberOfGap > (i - wordsBeginIndex) ? " " : "";
                };
                auto JustifyLeft = [&]() {
                    oneRow += words[i];
                    if (i == wordsEndIndex - 1 ) {//最后一个单词的处理
                        while (oneRow.size() < maxWidth)
                            oneRow += " ";
                        return;
                    }
                        oneRow += " ";
                };
                

                if (wordsEndIndex == words.size()) {//最后一行
                    JustifyLeft();//左对齐
                }
                else {
                    JustifyFull();
                }
                
            }
            result.push_back(oneRow);
            wordsBeginIndex = wordsEndIndex;
        }
        return result;
    }
   
};//9 17-10 33=1H16M