Adding binary tree algorithms

1 files changed, 24 insertions, 0 deletions

diff --git a/C++/rec.cpp b/C++/rec.cpp
new file mode 100644
index 0000000..9ec892e
--- /dev/null
+++ b/C++/rec.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+
+using namespace std;
+
+void returnDigits(int&);
+
+int main(int argc, char** argv) {
+	int n;
+	cout << "input a number to seperate:" << endl;
+	cin >> n;
+	returnDigits(n);
+	return 0;
+}
+
+void returnDigits(int &n) {
+	if(n > 10) {
+		int d = n % 10;
+		n /= 10;
+		returnDigits(n);
+		cout << d << endl;
+	} else {
+		cout << n << endl;
+	}
+}