bash_script_for_c++

#!/bin/bash
echo -e '#include "bits/stdc++.h"

using namespace std;

#define pb push_back
#define mp make_pair
#define ll long long
#define inf 1e9
#define pi acos(-1.0)

int main() {
\t
\treturn 0;
} ' > $1.cpp
nvim +12 $1.cpp