update

src/io.h

@@ -1,8 +1,37 @@
 #pragma once
-
+#include <iostream> // for std::cout
 void add_two_numbers();
 int read_number();
 void write_answer(int x);
 void convert_char_to_ascii();
 void print_type_size_bytes();
-void bubble_sort(int *a);
+
+template <class T>
+void bubble_sort(T *a)
+{
+    for (int i = 0; i < sizeof(&a) / sizeof(a); i++)
+    {
+        for (int j = 0; j < 7 - 1 - i; j++)
+        {
+            if (a[j] > a[j + 1])
+            {
+                T temp{a[j]};
+                a[j] = a[j + 1];
+                a[j + 1] = temp;
+            }
+        }
+    }
+}
+template <typename T>
+void bubble_sort_print(int size, T *a)
+{
+    std::cout << "unsorted Array: ";
+    for (int i = 0; i < size; i++)
+        std::cout << a[i] << ", ";
+    std::cout << "\n";
+    bubble_sort(a);
+    std::cout << "sorted Array: ";
+    for (int i = 0; i < size; i++)
+        std::cout << a[i] << ", ";
+    std::cout << "\n";
+}

src/main.cpp

@@ -1,69 +1,16 @@
 #include <iostream> // for std::cout
 #include "io.h"
 
-#define ARRAY_SIZE 7
-
-template <class T>
-void BubbleSort_T(T *a)
-{
-    for (size_t i = 0; i < 7; i++)
-    {
-        for (size_t j = 0; j < 7 - 1 - i; j++)
-        {
-            if (a[j] > a[j + 1])
-            {
-                T temp{a[j]};
-                a[j] = a[j + 1];
-                a[j + 1] = temp;
-            }
-        }
-    }
-}
-
-void bubble_sort_demo()
-{
-    int demo[ARRAY_SIZE]{11, 14, 3, 18, 8, 17, 43};
-    for (int i = 0; i < 7; i++)
-        std::cout << demo[i] << ", ";
-    std::cout << "\n";
-    bubble_sort(demo);
-    for (int i = 0; i < ARRAY_SIZE; i++)
-        std::cout << demo[i] << ", ";
-}
-
-void bubble_sort_T_demo()
-{
-    int demo[ARRAY_SIZE]{11, 14, 3, 18, 8, 17, 43};
-    double demo2[ARRAY_SIZE]{11.2, 14.3, 3.2, 18.6, 8.7, 17.9, 43.3};
-    std::cout << "Demo: ";
-    for (int i = 0; i < 7; i++)
-        std::cout << demo[i] << ", ";
-    std::cout << "\n";
-    std::cout << "Demo2: ";
-
-    for (int i = 0; i < 7; i++)
-        std::cout << demo2[i] << ", ";
-    std::cout << "\n";
-
-    BubbleSort_T(demo);
-    BubbleSort_T(demo2);
-    std::cout << "Demo: ";
-    for (int i = 0; i < 7; i++)
-        std::cout << demo[i] << ", ";
-    std::cout << "\n";
-    std::cout << "Demo2: ";
-
-    for (int i = 0; i < 7; i++)
-        std::cout << demo2[i] << ", ";
-    std::cout << "\n";
-}
 int main()
 {
+    int demo[]{11, 14, 3, 18, 8, 17, 43, 6, 5, 4};
+    double demo2[]{11.2, 14.3, 3.2, 18.6, 8.7, 17.9, 43.3};
     // add_two_numbers();
     // convert_char_to_ascii();
     print_type_size_bytes();
 
-    bubble_sort_T_demo();
+    bubble_sort_print(sizeof(demo) / sizeof(demo[0]), demo);
+    bubble_sort_print(sizeof(demo2) / sizeof(demo2[0]), demo2);
 
     return 0;
 }