我创建了一个程序，允许用户在一周内输入数据，并允许他们选择他们想要在哪一天插入数据的任务数量。

用户可以在几天内查看他们的输入，或者它将在一周内显示。

我试过这个：

cout << sunday_task << '  ' << sunday_time << '  ' << monday_task << '  ' << 
monday_time << '  ' << tuesday_task << '  ' << tuesday_time << '  ' << 
wednesday_task << '  ' << wednesday_time << '  ' << thursday_task << '  ' << 
thursday_time << '  ' << friday_task << '  ' << friday_time << '  ' << 
saturday_task << '  ' << saturday_time << endl;

这给了我多字符字符常量 [-wmultichar] 的错误

 if (calendar_days == "Sunday" || calendar_days == "sunday") {
cout << "Task:  Time: " << endl;
work.print_task_sunday();
    to_restart();
    inside_days();
}
   else if (calendar_days == "Monday" || calendar_days == "monday") {
cout << "Task:  Time: " << endl;
work.print_task_monday();
    to_restart();
    inside_days();
  }
   else if (calendar_days == "Tuesday" || calendar_days =="tuesday"){
cout << "Task:  Time: " << endl;
work.print_task_tuesday();
    to_restart();
    inside_days();
      }
  else if (calendar_days == "Wednesday" || calendar_days == "wednesday") {
cout << "Task:  Time: " << endl;
work.print_task_wednesday();
    to_restart();
    inside_days();
   }
  else if (calendar_days == "Thursday" || calendar_days == "thursday") {
cout << "Task:  Time: " << endl;
work.print_task_thursday();
    to_restart();
    inside_days();
       }
 else if (calendar_days == "Friday" || calendar_days == "friday") {
cout << "Task:  Time: " << endl;
work.print_task_friday();
    to_restart();
    inside_days();
       }
 else if (calendar_days == "Saturday" || calendar_days == "saturday") {
cout << "Task:  Time: " << endl;
work.print_task_saturday();
    to_restart();
    inside_days();
   }
else if (calendar_days == "entire week" || calendar_days == "Entire week" || 
calendar_days == "Entire Week") {
string sunday_task;
int sunday_time;
string monday_task;
int monday_time;
string tuesday_task;
int tuesday_time;
string wednesday_task;
int wednesday_time;
string thursday_task;
int thursday_time;
string friday_task;
int friday_time;
string saturday_task;
int saturday_time;
ifstream file1("sunday_task.txt", ios::in);
ifstream file2("monday_task.txt", ios::in);
ifstream file3("tuesday_task.txt", ios::in);
ifstream file4("wednesday_task.txt", ios::in);
ifstream file5("thursday_task.txt", ios::in);
ifstream file6("friday_task.txt", ios::in);
ifstream file7("saturday_task.txt", ios::in);
ofstream ofile("all_task.txt", ios::out | ios::app);
ofile << file1.rdbuf() << file2.rdbuf() << file3.rdbuf() << 
file4.rdbuf() << file5.rdbuf() << file6.rdbuf() << file7.rdbuf();
cout << sunday_task << '  ' << sunday_time << '  ' << monday_task << '  ' << 
monday_time << '  ' << tuesday_task << '  ' << tuesday_time << '  ' << 
wednesday_task << '  ' << wednesday_time << '  ' << thursday_task << '  ' << 
thursday_time << '  ' << friday_task << '  ' << friday_time << '  ' << 
saturday_task << '  ' << saturday_time << endl;

预期结果是打印出来

sundaytask1 930 mondaytask1 930 tuesdaytask1 930 wednesdaytask1 930 thursdaytask1 930 fridaytask1 930 saturdaytask1 930

但取而代之的是，它给了我随机数。

这是它给我的输出1878014496 10 4239492 1878014016 1877936777 6422120 3313664

功能

void to_restart() {
   cout << "Would you like to quit or to view calendar?" << endl;
   cout << "Answer quit or calendar? : " ;
   cin >> answer;
   getline(cin,temp);
   inside_days();
   }
  void inside_days() {
       if (answer == "calendar") {
       insert_calendar_days();

      }
 else if (answer == "quit") {
   exit(EXIT_SUCCESS);
   }
  else {
   cout << "Please enter calendar or quit" << endl;
     }

}

void insert_task_sunday() {
string sunday_task;
int sunday_time;
ofstream insert_task_sunday("sunday_task.txt");
int sunday_size;
cout << "Enter the number of task to be enter into sunday: ";
cin >> sunday_size;

for (int i = 0; i < sunday_size; i++) {
    cout << "Enter the task on sunday :" << endl;
    cin >> sunday_task;
    cout << "Time? ";
    cin >> sunday_time;
    insert_task_sunday << sunday_task << ' ' << sunday_time << endl;
}
insert_task_sunday.close();

}

void print_task_sunday(( {

ifstream insert_task_sunday;
insert_task_sunday.open("sunday_task.txt");

while (true) {
    string sunday_task;
    int sunday_time;
    insert_task_sunday >> sunday_task >> sunday_time;
    if (insert_task_sunday.eof())break ;
    cout.width(6); cout << left << sunday_task << ' ' << sunday_time << endl;
}
insert_task_sunday.close();

}