ubuntu如何编译cpp

ubuntu编译cpp的示例：

编写c++文件，保存为“test1.cpp”。

//-------------ubuntu上.cpp文件编译与运行
#include 
int main()
{
using namespace std;
const int ArSize = 20;
char name[ArSize];
char dessert[ArSize];
cout << "Enter your name:\n";
cin.getline(name, ArSize);
cout << "Enter your favorite dessert:\n";
cin.getline(dessert, ArSize);
cout << "I have some delicious " << dessert;
cout << " for you, " << name << ".\n";
return 0;
}

在终端输入以下命令进行编译。

xxxx@xxxx-xxxxxx-xxxxxxx-xxxxx:~/文档/cppfile$ g++ test1.cpp

会在同目录下生成一个a.out文件。

再输入以下命令运行可执行文件。

xxxx@xxxx-xxxxxx-xxxxxxx-xxxxx:~/文档/cppfile$ ./a.out
Enter your name:
Rawa
Enter your favorite dessert:
Cake
I have some delicious Cake for you, Rawa. //编译运行成功