Added main, functions, and header files

main.cpp

@@ -0,0 +1,67 @@
+#include <iostream>
+#include <vector>
+#include "ttt_functions.hpp"
+using namespace std;
+/* below while set inputs = to inputs_list
+and change argument and parameters to accept inputs*/
+int main() {
+	vector<char> input = {'_', '_', '_', '_', '_', '_', '_', '_', '_'};
+	vector<int> inputs;
+	int p_input;
+	int p_two_input;
+
+	game_board(input);
+
+	cout << "Input a number from 1-9 with numbers on the box going from left to right order.\n";
+
+	for(int i = 0;;){
+		cout << "Player 1 which box do you select?\n";
+		cin >> p_input;
+
+		//check if p_input has already in input list
+		while(input_list(p_input, 0, inputs) == 0){
+			cout << "You cannot choose that option as it has already been chosen. Choose again: \n";
+			cin >> p_two_input;
+		}
+		inputs.push_back(p_input);
+
+		input[p_input-1] = 'x';
+		game_board(input);
+		i++;
+
+		//result check
+		if(result(input) == 1){
+			cout << "Player 1 wins!\n";
+			break;
+		}
+
+		//player 2
+		if(i>8){
+			break;
+		}
+
+
+		cout << "Player 2 which box do you select?\n";
+		cin >> p_two_input;
+
+		//check if p_two_input is already in list
+		while(input_list(0, p_two_input, inputs) == 0){
+			cout << "You cannot choose that option as it has already been chosen. Choose again: \n";
+			cin >> p_two_input;
+		}
+		inputs.push_back(p_two_input);
+
+		input[p_two_input-1] = 'o';
+		game_board(input);
+		i++;
+
+		//result check
+		if(result(input) == 1){
+			cout << "Player 2 wins!\n";
+			break;
+		}
+	}
+
+
+	return 0;
+}

ttt_functions.cpp

@@ -0,0 +1,77 @@
+#include <iostream>
+#include <vector>
+#include "ttt_functions.hpp"
+//─
+using namespace std;
+
+void game_board(vector<char> input){
+    cout << " " << input[0] << " | " << input[1] << " | " << input[2] << endl;
+    cout << "───────────\n";
+    cout << " " << input[3] << " | " << input[4] << " | " << input[5] << endl;;
+    cout << "───────────\n";
+    cout << " " << input[6] << " | " << input[7] << " | " << input[8] << "\n\n";
+}
+int result(vector<char> input){
+    // logic for who wins game
+
+    if(input[0] == 'x' && input[1] == 'x' && input[2] == 'x'){
+        return 1;
+    } else if (input[3] == 'x' && input[4]  == 'x' && input[5] == 'x'){
+        return 1;
+    } else if (input[6] == 'x' && input[7] == 'x' && input[8] == 'x'){
+        return 1;
+    } else if (input[0] == 'x' && input[3] == 'x' && input[6] == 'x'){
+        return 1;
+    } else if (input[1] == 'x' && input[4] == 'x' && input[7] == 'x'){
+        return 1;
+    } else if (input[2] == 'x' && input[5] == 'x' && input[8] == 'x'){
+        return 1;
+    } else if (input[0] == 'x' && input[4] == 'x' && input[8] == 'x'){
+        return 1;
+    } else if (input[2] == 'x' && input[4] == 'x' && input[6] == 'x'){
+        return 1;
+    }
+
+    if(input[0] == 'o' && input[1] == 'o' && input[2] == 'o'){
+        return 1;
+    } else if (input[3] == 'o' && input[4] == 'o' && input[5] == 'o'){
+        return 1;
+    } else if (input[6] == 'o' && input[7] == 'o' && input[8] == 'o'){
+        return 1;
+    } else if (input[0] == 'o' && input[3] == 'o' && input[6] == 'o'){
+        return 1;
+    } else if (input[1] == 'o' && input[4] == 'o' && input[7] == 'o'){
+        return 1;
+    } else if (input[2] == 'o' && input[5] == 'o' && input[8] == 'o'){
+        return 1;
+    } else if (input[0] == 'o' && input[4] == 'o' && input[8] == 'o'){
+        return 1;
+    } else if (input[2] == 'o' && input[4] == 'o' && input[6] == 'o'){
+        return 1;
+    }
+
+    return 0;
+}
+
+
+int input_list(int p_input, int p_two_input, vector<int> inputs){
+
+    if(inputs.size() == 0){
+        return p_input;
+    }
+
+    for(int i = 0; i < inputs.size(); i++){
+        if(p_input == inputs[i] || p_two_input == inputs[i]){
+            return 0;
+        }
+    }
+
+    if(p_input == 0){
+        return p_two_input;
+    } else{
+        return p_input;
+    }
+
+
+    return 1;
+}

ttt_functions.hpp

@@ -0,0 +1,12 @@
+#ifndef ttt_functions_hpp
+#define ttt_functions_hpp
+#include <vector>
+#include <stdio.h>
+
+#endif /* ttt_functions_hpp */
+using namespace std;
+
+
+void game_board(vector<char> input);
+int result(vector<char> input);
+int input_list(int p_input = 0, int p_two_input = 0, vector<int> inputs = {});