string数组按照字母排序

来源：互联网发布：python 函数定义和调用编辑：程序博客网时间：2024/05/22 12:10

#include<iostream>#include<fstream>#include <algorithm>#include<string>using namespace std;class Words{public:// 获取输入字符串到文件中void ppsssWords(){ofstream outfile("字符处理.txt");gets_s(m_strWords);outfile << m_strWords;outfile.close();}// 获取文件中的单词，输出到数组str中，并进行排序void paxu(){ifstream infile("字符处理.txt");string str[10], tame;int count_str = 0;infile >> str[count_str];while (!infile.eof()){count_str++;infile >> str[count_str];}for (int i = 0; i <= count_str; i++){cout << str[i] << " ";}cout << endl;for (int j = 0; j <= count_str - 1; j++){for (int i = 0; i <= count_str - j - 1; i++){if (str[i][0] > str[i + 1][0]){tame = str[i];str[i] = str[i + 1];str[i + 1] = tame;//交换相邻的}}}for (int i = 0; i <= count_str; i++){cout << str[i] << " ";}cout << endl;}private:char m_strWords[100];int t;};int main(){Words word;word.ppsssWords();word.paxu();}

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