c++ argv
// command line arguments in c++ are stored in an array of c-strings
// # of arguments: argc
// actual arguments: argv
#include <iostream>
using namespace std;
int main(int argc, char** argv){
for(int i = 0; i < argc; i++){
cout << "argv" << i << ": " << argv[i] << endl;
}
return 0;
}
/*
./main.exe hello world
argv0: main.exe
argv1: hello
argv2: world
*/