My Game

[helpMeMAn]

Hello Iam making a memory matching game but I need help making the board I am making it as a 2 dim array but I don't know where to go from here, Also I need help leeting someone chosse the bpard size from 2x2 4x4 or 8x8. Thank you.
#include <iostream>
using namespace std;
int main() {

string MusicType[50} {"music","Rock","Hiphop","Punk","Folk","blues","country","RnB","pop","reggae","EDM",
"dupstep","metal","ska","jazz","disco","nosie","lofi","techno","trap","trance","opera",
"soul","DooWop","lounge","house","Hyphy","banda", "hardcore","thrash","Crust","nortena","funk","crunk","gfunk","salsa","grunge","emo","samba","surf",
"mathcore","sludge","doom","screamo","rapcore",
"TripHop","BoomBap","Drill", "bitpop" ,"Grime"};

string answerboard [8] [8];
string Displayboard [8] [8];
for (int i=0;i<8; i++)
{

}
//if the first 8 words and double it

return 0;

[Gamer2015]

I don't know where to go from here

You can do it! ;)

Also I need help leeting someone chosse the bpard size from 2x2 4x4 or 8x8

int board_size; 
std::cout << "how big should the board be? (n x n)\nn = ";
std::cin >> board_size;