Fix the incorrect output error.

Implement epsilon (but doesn't work correctly for now).
Start making the correct implementation of I/O.

main.cpp

@@ -3,10 +3,27 @@
 #include "tools/math.h"
 #include "simplex.h"
 
+void manualInput() {
+    int ZLength;
+    std::cout << "Write how many x's the objective function has:" << std::endl;
+    std::cin >> ZLength;
+    Vector Z = {};
+}
+void printInitialInputs(Vector C, Matrix A, Vector b) {
+
+}
 int main() {
     // TODO: Initially should be positive
+    std::string doManual = "";
+    std::cout << "Enable manual input? (y/n)" << std::endl;
+    std::cin >> doManual ;
+    if (doManual == "y" or doManual == "Y") {
+        manualInput();
+    } else if (doManual == "n"){
 
-    Vector C = {-5, -4, 0, 0, 0, 0};
+    }
+
+    Vector C = {5, 4, 0, 0, 0, 0};
 
     Matrix A = {
              {6, 4, 1, 0, 0, 0},
@@ -22,7 +39,7 @@ int main() {
     //showMatrix(test);
     
 
-    Result result = Simplex(C, A, b);
+    Result result = Simplex(C, A, b, 0.1, true);
     if(result.state == bounded) {
 
         if(result.solution == nullptr) {
@@ -36,4 +53,6 @@ int main() {
     //std::cout << "asdasd" << std::endl;
 
     return 0;
-}
+}
+
+