update

.config/Code/User/History/57b3d283/6FVY.cpp

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+/*
+Rafay Ahmad
+23I-2526
+*/
+#include <iostream>
+using namespace std;
+
+class CustomerList{
+    int* customerIds;
+    int size;
+    int capacity;
+
+    void increaseCapacity(){
+        int* newArr = new int[size*2];
+        for(int j=0;j<size;j++){
+            newArr[j] = customerIds[j];
+        }
+        delete[] customerIds;
+        customerIds = newArr;
+        size *= 2;
+    }
+public:
+    CustomerList() : size(0), capacity(10){
+        customerIds = new int[capacity];
+    } 
+    ~CustomerList(){
+        delete[] customerIds;
+    }
+
+    void addCustomer(int customerId){
+        if(size >= capacity) increaseCapacity();
+        customerIds[size] = customerId;
+        size++;
+    }
+
+};
+
+int main(){
+
+    
+
+    return 0;
+}