diff --git a/time_get(main).cpp b/time_get(main).cpp
new file mode 100644
index 0000000..10bec80
--- /dev/null
+++ b/time_get(main).cpp
@@ -0,0 +1,113 @@
+#include<iostream>
+#include<ctime>
+#include <fstream>
+#include <sstream>
+#include <vector>
+#include <cassert>
+#include <cstring>
+#include <unistd.h>
+#include <string>
+#include <cstdlib>
+#include <windows.h>
+using namespace std;
+
+int main() {
+  // 打开csv文件
+  ifstream file("class_form.csv");
+  if (!file) {
+    cout << "无法打开文件" << endl;
+    return 1;
+  }
+  // 创建一个二维向量来存储数据
+  vector<vector<string>> data;
+  // 读取每一行
+  string line;
+  while (getline(file, line)) {
+    // 创建一个字符串流来分割每一行的数据
+    stringstream ss(line);
+    string cell;
+    // 创建一个一维向量来存储一行的数据
+    vector<string> row;
+    // 读取每一个单元格
+    while (getline(ss, cell, ',')) {
+      // 把单元格的数据放到一维向量中
+      row.push_back(cell);
+    }
+    // 把一维向量放到二维向量中
+    data.push_back(row);
+  }
+  // 关闭文件
+  file.close();
+  string class_form =".\\class_form.exe";
+  // 获取二维向量的行数和列数
+  int rows = data.size();
+  int cols = data[0].size();
+  
+  vector<string> begin_time_read; // 注意这里改成了string类型
+  vector<string> end_time_read; // 注意这里改成了string类型
+  vector<int> begin_time_hour; // 注意这里改成了int类型
+  vector<int> begin_time_min; // 注意这里改成了int类型
+  vector<int> end_time_hour; // 注意这里改成了int类型
+  vector<int> end_time_min; // 注意这里改成了int类型
+  
+  for (int i = 1; i < rows; i++) {
+    // 获取开始时间和结束时间的字符串
+    string begin_time = data[i][0]; 
+    string end_time = data[i][1]; 
+    
+    // 把开始时间和结束时间的字符串放到动态数组中
+    begin_time_read.push_back(begin_time); 
+    end_time_read.push_back(end_time); 
+    
+    // 把开始时间和结束时间的字符串转换成整数，并且分离小时和分钟
+    begin_time_hour.push_back(stoi(begin_time) / 100); 
+    begin_time_min.push_back(stoi(begin_time) % 100); 
+    end_time_hour.push_back(stoi(end_time) / 100); 
+    end_time_min.push_back(stoi(end_time) % 100); 
+  } 
+  int cache[rows][2]={0};
+  for(int x =1;x<=rows-1;x++){
+     cache[x][1]=0;
+     cache[x][2]=0;
+      
+  }
+  
+  for (int j = 0; j < rows - 1; j++) {
+    cout << "begin_time" << j + 1 << ": " << begin_time_hour[j] << ":" << begin_time_min[j] << endl;
+    cout << "end_time" << j + 1 << ": " << end_time_hour[j] << ":" << end_time_min[j] << endl;
+  }
+  time_t now =time(NULL);
+  tm *t = localtime(&now);
+  cout<<t->tm_hour<<":"<<t->tm_min<<endl;
+  for(int k=0;k<=2;k++){
+    k--;
+    time_t now=time(NULL);
+    tm*t = localtime(&now);
+    for(int l=0;l<rows - 1;l++){
+      if(t->tm_hour==begin_time_hour[l]&&t->tm_min==begin_time_min[l]&&cache[l][1]==0){
+        cout<<"begin_ring rung"<<endl;
+        cache[l][1]++;
+        class_form=class_form +" 1 ";
+        class_form=class_form + to_string(l+1);
+        system(".\\1_control.exe 1");
+         system(class_form.c_str());
+        class_form =".\\class_form.exe";
+         
+        //add ring_begin
+      }else{
+      if(t->tm_hour==end_time_hour[l]&&t->tm_min==end_time_min[l]&&cache[l][2]==0){
+        cout<<"end_ring rung"<<endl;
+        cache[l][2]++;
+        class_form=class_form +" 2 ";
+        class_form=class_form + to_string(l+1);
+         system(".\\1_control.exe 2");
+         system(class_form.c_str());
+        class_form =".\\class_form.exe";
+        //add ring_end
+         
+    }}
+  }
+  Sleep(50);
+  }
+  return 0;
+}
\ No newline at end of file