配置g++環(huán)境
sudo apt-get install g++
如果遇到依賴問(wèn)題安裝不了桐经,可以查閱如何解決ubuntu下apt-get install g++依賴問(wèn)題 安裝成功后,可以使用g++ -v查看版本號(hào);
mkdir cppProjects // 創(chuàng)建c++工程目錄文件夾
vim hello.cpp
進(jìn)入vim環(huán)境剪侮,按i進(jìn)入編輯模式薇溃,輸入以下代碼
#include <iostream>
using namespace std;
int main()
{
cout << "hello, cc_jumper!\n Welcome to come cpp world!" << endl;
return 0;
}
按下esc
退出編輯模式厌均,然后輸入:wq
回車保存輸入文本
g++ hello.cpp -o hello
./hello.out
結(jié)果:
cc_jumper@-cc_jumper:~/cppProjects$ vim hello.cpp
cc_jumper@cc_jumper:~/cppProjects$ g++ hello.cpp -o hello
cc_jumper@cc_jumper:~/cppProjects$ ./hello
Hello,cc_jumper!
Welcome to come cpp world~
cc_jumper@cc_jumper:~/cppProjects$