1.安装
sudo apt
-get install build
-essential
2.源代码编写 hello.cpp
#include <iostream>
int main()
{
std::
cout<<
"hello world!\n";
return 0;
}
3.编译
gcc hello
.cpp -o hello
错误:undefined reference to `
std::cout`
是因为:gcc编译会把程序处理c程序
C++: g++ hello
.cpp -o hello
C: gcc hello
.cpp -o hello
4.运行
./hello
转载请注明原文地址: https://ju.6miu.com/read-9871.html