#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ofstream OpenFile("file.txt");
OpenFile << "Learning C++ is very useful." << endl;
return 0;
}
////////////////////////////////////
OpenFile << "Learning C++ is very useful." << endl;這一行編譯時會出現以下情況：
note: 查看對正在編譯的函式 模板 實體化“std::basic_ostream<char,std::char_traits<char>> &std::operator <<<std::char_traits<char>>(std::basic_ostream<char,std::char_traits<char>> &,const char *)”的參考
怎樣改正，謝謝！
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標籤：C++ 語言
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