cout on one line?

[petie86]

got the following code, but it prints out on multiple lines, I want it all on 1 line if possible.

If I remove endl from second line, it wont compile, any way around this?

vector<string>playerCommands = {"North","South","East","West"};
	cout << "Please enter either" << endl;
	for (int i = 0; i < playerCommands.size(); ++i) {
		cout <<" "<<  playerCommands[i];
	}
	

[JLBorges]

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

int main()
{
    const std::vector<std::string> commands { "North", "South", "East", "West" } ;
    std::string cmd ;

    do
    {
        std::cout << "Please enter one of" ;
        for( const std::string& cmd : commands ) std::cout << ' ' << cmd ;
        std::cout << " (case sensitive): " ;
    }
    while( std::cin >> cmd && std::find( commands.begin(), commands.end(), cmd ) == commands.end() ) ;

    std::cout << "commmand: " << cmd << '\n' ;
}