diff --git a/DArray.cpp b/DArray.cpp
index a169e44..004895e 100644
--- a/DArray.cpp
+++ b/DArray.cpp
@@ -56,18 +56,35 @@ void DArray::arrayTiger(Tiger *arr, int roomOfTi){
     for (int i = 0; i < roomOfTi; i++) {
         temp_ti[i] = arr[i];
     }
-    //delete[] arr;
+    delete[] arr;
 
-    for (int i = 0; i < roomOfTi * 2; i++) {
-       arr[i] = Tiger(0, 0.00, 0, 0.00, 0.00);
-    }
+    //for (int i = 0; i < roomOfTi * 2; i++) {
+    //   arr[i] = Tiger(0, 0.00, 0, 0.00, 0.00);
+    //}
     arr = temp_ti;
     setRoomOfTi(roomOfTi*2);
 }
 
 void DArray::arrayPen(Penguin *arra, int roomOfPe){
+    //Penguin peng;
 
     Penguin *temp_pe = new Penguin[roomOfPe * 2];
+    /********************************
+    for(int i=0; i< roomOfPe ; i++) {
+
+        temp_pe[i] = arra[i];
+    }
+
+    for(int j=0; j<roomOfPe ; j++){
+
+        temp_pe[roomOfPe +j] = Penguin(0, 0.00, 0, 0.00, 0.00);
+    }
+
+    delete [] arra;
+
+    arra = temp_pe;
+
+    **********************************/
 
     for (int i = 0; i < roomOfPe * 2; i++) {
         temp_pe[i] = Penguin(0, 0.00, 0, 0.00, 0.00);
@@ -77,12 +94,13 @@ void DArray::arrayPen(Penguin *arra, int roomOfPe){
         temp_pe[i] = arra[i];
     }
 
-    //delete [] arra;
+    delete [] arra;
 
-    for (int i = roomOfPe; i < roomOfPe * 2; i++) {
-        arra[i] = Penguin(0, 0.00, 0, 0.00, 0.00);
-    }
+   // for (int i = roomOfPe; i < roomOfPe * 2; i++) {
+   //     arra[i] = Penguin(0, 0.00, 0, 0.00, 0.00);
+  //  }
     arra = temp_pe;
+
     setRoomOfPe(roomOfPe*2);
 
 }
@@ -98,11 +116,11 @@ void DArray::arrayTur(Turtle *array, int roomOfTu){
     for (int i = 0; i < roomOfTu; i++) {
         temp_tu[i] = array[i];
     }
-    //delete [] array;
+    delete [] array;
 
-    for (int i = roomOfTu; i < roomOfTu * 2; i++) {
-       array[i] = Turtle(0, 0.00, 0, 0.00, 0.00);
-    }
+   // for (int i = roomOfTu; i < roomOfTu * 2; i++) {
+   //    array[i] = Turtle(0, 0.00, 0, 0.00, 0.00);
+   // }
 
     array = temp_tu;
     setRoomOfTu(roomOfTu*2);
@@ -116,7 +134,8 @@ void DArray::pickRemove(int &ti, int &pe, int &tu, Tiger *arr, Penguin *arra, Tu
 
     int whoSick;
 
-    int *allAnimal = new int[numOfAni];
+    //int *allAnimal = new int[numOfAni];
+    int allAnimal[numOfAni];
 
     for (int i = 0; i < ti; i++) {
 
@@ -210,7 +229,6 @@ void DArray::pickRemove(int &ti, int &pe, int &tu, Tiger *arr, Penguin *arra, Tu
         }
 
     }
-    delete[] allAnimal;
 
 }
 
@@ -228,7 +246,8 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
     }
     std::cout <<"Number of Adult Tigers: " << numAdTi << std::endl;
 
-    int *adultTiger = new int[numAdTi];
+   // int *adultTiger = new int[numAdTi];
+      int adultTiger [numAdTi];
 
     int j = 0;
     for (int i = 0; i < numTi; i++) {
@@ -246,7 +265,8 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
     }
     std::cout <<"Number of Adult penguins: " << numAdPen << std::endl;
 
-    int *adultPenguin = new int[numAdPen];
+    //int *adultPenguin = new int[numAdPen];
+      int adultPenguin[numAdPen];
 
     int k = 0;
     for (int i = 0; i < numPen; i++) {
@@ -265,7 +285,8 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
     }
     std::cout << "Number of Adult Turtle: " << numAdTur << std::endl;
 
-    int *adultTurtle = new int[numAdTur];
+    //int *adultTurtle = new int[numAdTur];
+    int adultTurtle[numAdTur];
 
     int l = 0;
     for (int i = 0; i < numTurt; i++) {
@@ -312,6 +333,7 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
 
             }
             //Add the new baby to the array of Tiger.
+
             arr[numTi - 1] = Tiger(0, 10000.00, 0, zoo.baseCost*5, 10000.00*0.2);
 
         }
@@ -339,6 +361,7 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
 
             }
 
+            Penguin peng;
             //Adds the penguin babies to the array of Penguin.
             for (int i = 0; i < 5; i++) {
                 arra[numPen - 5 + i] = Penguin(0, 1000.00, 0, zoo.baseCost, 1000.00*0.1);
@@ -376,7 +399,5 @@ void DArray::whoHasBaby(int &numTi, int &numPen, int &numTurt, Tiger *arr, Pengu
         }
 
     }
-    delete[] adultTiger;
-    delete[] adultPenguin;
-    delete[] adultTurtle;
+
 }
\ No newline at end of file
diff --git a/Zoo.cpp b/Zoo.cpp
index 0009bee..34bb4a1 100644
--- a/Zoo.cpp
+++ b/Zoo.cpp
@@ -73,6 +73,7 @@ void Zoo::play(){
     Turtle turtle;
     //double baseCost = 10.00;
 
+
     tiger.setCost(10000.00);
     penguin.setCost(1000.00);
     turtle.setCost(100.00);
@@ -85,6 +86,10 @@ void Zoo::play(){
     penguin.setPayoff(penguin.getCost()*0.1);
     turtle.setPayoff(turtle.getCost()*0.05);
 
+
+
+
+
     DArray room;
 
     room.setRoomOfTi(10);
@@ -139,7 +144,7 @@ void Zoo::play(){
 
     for(int i =0; i <numOfTig; i++) {
 
-       arrayOfTi[i] = Tiger(0, tiger.getCost(), 0, tiger.getBaseFoodCost(), tiger.getPayoff());
+       arrayOfTi[i] = Tiger(0, 10000, 0, baseCost*5, 10000*0.2);
     }
     account -= (numOfTig*tiger.getCost());
 
@@ -162,9 +167,8 @@ void Zoo::play(){
 
     for(int i =0; i <numOfPeng; i++) {
 
-        arrayOfPe[i] = Penguin(0, penguin.getCost(), 0, penguin.getBaseFoodCost(), penguin.getPayoff());
+        arrayOfPe[i] = Penguin(0, 1000, 0, baseCost, 1000 * 0.1);
     }
-
     account -= (numOfPeng * penguin.getCost());
 
     std::cin.clear();
@@ -187,7 +191,8 @@ void Zoo::play(){
 
     for(int i =0; i <numOfTurt; i++) {
 
-        arrayOfTur[i] = Turtle(0, turtle.getCost(), 0, turtle.getBaseFoodCost(), turtle.getPayoff());
+        arrayOfTur[i] = Turtle(0, 100,0,baseCost*0.5, 100*0.05);
+                //(0, turtle.getCost(), 0, turtle.getBaseFoodCost(), turtle.getPayoff());
     }
     account -= (numOfTurt* turtle.getCost());
 
@@ -257,6 +262,7 @@ void Zoo::play(){
             int dice[]={1,2,3,1,1,1};
             std::uniform_int_distribution <int> dist7(0, 5);
             cheapOpt = dist7(mt);
+            std::cout<<"feedOpt 1 random number: "<<std::endl;
 
             event = dice[cheapOpt];
         }
@@ -273,6 +279,8 @@ void Zoo::play(){
             std::uniform_int_distribution <int> dist8(0, 5);
             premOpt = dist8(mt);
 
+            std::cout<<"feedOpt 3 random number: "<<premOpt<<std::endl;
+
             event = dice2[premOpt];
         }
 
@@ -284,6 +292,8 @@ void Zoo::play(){
             std::uniform_int_distribution <int> dist(1, 3);
             event = dist(mt);
 
+            std::cout<<"feedOpt 2 random number: "<<event<<std::endl;
+
         }
 
         std::cout<<std::endl;
@@ -343,9 +353,9 @@ void Zoo::play(){
         account= account + profit;
 
         std::cout<<"\nNow it's the time to check your balance."<<std::endl;
-        std::cout<<"Today's Tiger payoff "<<numOfTig * tiger.getPayoff()<<std::endl;
-       // std::cout<<"The Penguin's payoff "<<numOfPeng * penguin.getPayoff()<<std::endl;
-        std::cout<<"The Turtle's payoff "<<numOfTurt * turtle.getPayoff()<<std::endl;
+      //std::cout<<"Today's Tiger payoff "<<numOfTig * tiger.getPayoff()<<std::endl;
+      //std::cout<<"The Penguin's payoff "<<numOfPeng * penguin.getPayoff()<<std::endl;
+      //std::cout<<"The Turtle's payoff "<<numOfTurt * turtle.getPayoff()<<std::endl;
         std::cout<<"So, Your today's income from admission fee is "<<todayAIncome<<std::endl;
         std::cout<<"And, today's your bonus income is "<<bonus<<std::endl;
         std::cout<<"Today's your profit(Admission income + bonus - daily cost)= "<<profit<<std::endl;
@@ -403,7 +413,8 @@ void Zoo::play(){
 
                 }
                 //Adds a new tiger to the array.
-                arrayOfTi[numOfTig] = Tiger(3, tiger.getCost(), 0, tiger.getBaseFoodCost(), tiger.getPayoff());
+                arrayOfTi[numOfTig] = Tiger(3, 10000, 0, baseCost*5, 10000*0.2);
+                        //(3, tiger.getCost(), 0, tiger.getBaseFoodCost(), tiger.getPayoff());
                 numOfTig +=1;
                 account -= tiger.getCost();
                 std::cout<<"After you buy the tiger, your balance is "<<account<<std::endl;
@@ -417,7 +428,8 @@ void Zoo::play(){
                     room.arrayPen(arrayOfPe, room.getRoomOfPe());
 
                 }
-                arrayOfPe[numOfPeng] = Penguin(3, penguin.getCost(), 0, penguin.getBaseFoodCost(), penguin.getPayoff());
+                arrayOfPe[numOfPeng] = Penguin(3, 1000, 0, baseCost, 1000*0.1);
+                        //(3, penguin.getCost(), 0, penguin.getBaseFoodCost(), penguin.getPayoff());
                 numOfPeng+=1;
                 account -= penguin.getCost();
                 std::cout<<"After you buy the penguin, your balance is "<<account<<std::endl;
@@ -432,7 +444,8 @@ void Zoo::play(){
                     room.arrayTur(arrayOfTur, room.getRoomOfTu());
 
                 }
-                arrayOfTur[numOfTurt] = Turtle(3, turtle.getCost(), 0, turtle.getBaseFoodCost(), turtle.getPayoff());
+                arrayOfTur[numOfTurt] = Turtle(3, 100, 0, baseCost*0.5, 100*0.05);
+                        //(3, turtle.getCost(), 0, turtle.getBaseFoodCost(), turtle.getPayoff());
                 numOfTurt+=1;
                 account -= turtle.getCost();
                 std::cout<<"After you buy the turtle, your balance is "<<account<<std::endl;
diff --git a/Zoo.h b/Zoo.h
index 75f005b..b5345c0 100644
--- a/Zoo.h
+++ b/Zoo.h
@@ -20,6 +20,8 @@ class Zoo {
     int numOfTurt =0;
 
 
+
+
 public:
     Zoo();
     ~Zoo();
@@ -35,7 +37,6 @@ class Zoo {
      **********************************/
     void play();
     double baseCost = 10.00;
-
 };