From d78bad50832aa6fe218b2784948a75fa5349c2cd Mon Sep 17 00:00:00 2001
From: lucasalustiano <lucas.salustiano@ccc.ufcg.edu.br>
Date: Mon, 14 Oct 2019 19:05:29 -0300
Subject: [PATCH] adding Collatz conjecture in c++

---
 C++/collatz_conjecture_sequence.cpp | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 C++/collatz_conjecture_sequence.cpp

diff --git a/C++/collatz_conjecture_sequence.cpp b/C++/collatz_conjecture_sequence.cpp
new file mode 100644
index 0000000..25ec179
--- /dev/null
+++ b/C++/collatz_conjecture_sequence.cpp
@@ -0,0 +1,34 @@
+/*
+  This programm compute and print a sequence of numbers described by the
+  Collatz conjecture, porposed by the mathematian Lothar Collatz in 30's.
+  For more information: https://en.wikipedia.org/wiki/Collatz_conjecture
+*/
+
+#include <iostream>
+
+using namespace std;
+
+void collatz_conjecture(int number){
+  while (number != 1) {
+    if (number % 2 == 0){
+      number = number / 2;
+    } else {
+      number = number * 3 + 1;
+    }
+    cout << number << '\n';
+  }
+}
+
+
+int main() {
+
+  cout << "Enter with a random number: ";
+
+  int number {0};
+  cin >> number;
+
+  cout << "The sequence created by the given number is: " << endl;
+  collatz_conjecture(number);
+
+  return 0;
+}