@@ -0,0 +1,45 @@
+/*
+Randall Hall
+C++ program to convert an integer in base 10 to a defined base
+*/
+
+#include <iostream>
+using namespace std;
+
+void decToBin (int, int);
+int main() 
+
+{
+    int decimal;  
+    int base;
+    
+    cout << "Enter a non-negative base ten integer to convert to a different base: ";
+    cin >> decimal;
+    cout << "Convert to what base? "; 
+    cin >> base;
+ 
+    do
+    {
+        if (decimal >= 0)
+        {   
+            cout << "" << decimal << " (base 10) = ";
+            decToBin (decimal, base); 
+            cout << " (base " << base << "). " << endl;
+        }
+        else
+             cout << "" << decimal << " is not a non-negative integer. " << endl;
+     } while (cin >> decimal); 
+     return 0;
+}
+
+void decToBin(int num, int base)
+
+{
+      if (num > 0)   
+      {
+          decToBin (num/base, base);
+          cout << num % base;
+      } 
+      else
+       cout << "0";
+}