1
我目前有這段代碼,所有的格式都是正確的......我似乎無法讓它在輸出文本文件中創建行......我該怎麼做?我試着在函數和main()中做一個for循環,但如果我這樣做似乎不起作用,所以我現在很困惑。如何在輸出文件中創建行?
#include <iostream>
#include <string>
#include <fstream>
#include <iomanip>
using namespace std;
void output(string flightnumber, int arrival1, int arrival2, int realarrival1, int realarrival2, char dummy1, char dummy2)
{
ofstream flight;
flight.open("flightdata.dat");
if (flight.fail())
{
cout << "Error..." << endl;
exit(1);
}
cout << "Enter the flight number: ";
cin >> flightnumber;
if (flightnumber == "end")
{
exit(1);
}
flight << flightnumber << setw(4);
cout << "Enter the scheduled/actual arrival times (hh:mm hh:mm):";
cin >> arrival1 >> dummy1 >> arrival2 >> realarrival1 >> dummy2 >> realarrival2;
flight << arrival1 << dummy1 << arrival2 << setw(4) << realarrival1 << dummy2 << realarrival2;
flight << ('\n');
}
int main()
{
string flightnumber;
int arrival1, arrival2, realarrival1, realarrival2;
char dummy1, dummy2;
output(flightnumber, arrival1, arrival2, realarrival1, realarrival2, dummy1, dummy2);
return 0;
}
「它似乎不起作用」不是一個有用的問題描述。 –
並非所有的編輯器都將一個新的行字符視爲換行符。類似記事本的東西就是希望看到一個回車'\ r'和一個新的行字符。 – Pemdas