tmp

admin 11月 13, 2020 0

Hello, world!

#include <iostream>

using namespace std;

int ()
{
	cout << "Hello, world!" << endl;
	return 0;
}

Create a file, for instance, build.sh

#!/bin/bash

g++ -std=c++17 -O2 -Wall -Wextra -Wshadow -o $1.out $1.cpp

Then, chmod +x build.sh

If you have a .cpp file called a.cpp, You can just enter ./build.sh a.
It’ll output a executable file named a.out.

$e^{i pi} + 1 = 0$

$sin^2 theta + cos^2 theta = 1$