Added Solution for Merge two arrays in C++

Merge Arrays/c++/solution.cpp

@@ -0,0 +1,62 @@
+//Merging two arrays
+#include <iostream>
+
+using namespace std;
+
+void print(int a[], int n)
+{
+    for (int i = 0; i < n; i++)
+        cout << a[i] << " ";
+    cout << endl;
+}
+
+void sort(int a[], int n)
+{
+    for (int i = 0; i < n - 1; i++)
+    {
+        for (int j = 0; j < n - 1 - i; j++)
+        {
+            if (a[j] > a[j + 1])
+            {
+                int t = a[j];
+                a[j] = a[j + 1];
+                a[j + 1] = t;
+            }
+        }
+    }
+}
+
+void merge(int a[], int b[], int res[], int n, int m)
+{
+    int i = 0, j = 0, k = 0;
+    while (i < n)
+    {
+        res[k] = a[i];
+        i += 1;
+        k += 1;
+    }
+    while (j < m)
+    {
+        res[k] = b[j];
+        j += 1;
+        k += 1;
+    }
+    sort(res, n + m);
+}
+
+int main()
+{
+    int a[] = {1, 4, 9, 11, 8};
+    int b[] = {13, 21, 3, 6, 19};
+    int n = sizeof(a) / sizeof(a[0]);
+    int m = sizeof(b) / sizeof(b[0]);
+    cout << "First Array : ";
+    print(a, n);
+    cout << "Second Array : ";
+    print(b, m);
+    int res[m + n];
+    merge(a, b, res, n, m);
+    cout << "Merged Array : ";
+    print(res, n + m);
+    return 0;
+}