From 37d5fff4ea60aa0b002bcecaa0861fb5df2441a0 Mon Sep 17 00:00:00 2001
From: Hugo Folloni <hugofollogua07@gmail.com>
Date: Wed, 6 Oct 2021 13:44:39 -0300
Subject: [PATCH] Input for user choose his Collatz sequence
Now the user can tell the algorithm what number he wants to run on the Collatz Sequence.
---
maths/collatz_sequence.py | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/maths/collatz_sequence.py b/maths/collatz_sequence.py
index 7b3636de69f4..a7ff857e1132 100644
--- a/maths/collatz_sequence.py
+++ b/maths/collatz_sequence.py
@@ -7,7 +7,6 @@ def collatz_sequence(n: int) -> list[int]:
obtained as follows:
If n term is even, the next term is: n / 2 .
If n is odd, the next term is: 3 * n + 1.
-
The conjecture states the sequence will always reach 1 for any starting value n.
Example:
>>> collatz_sequence(2.1)
@@ -34,10 +33,10 @@ def collatz_sequence(n: int) -> list[int]:
def main():
- n = 43
+ n = int(input("Your number: "))
sequence = collatz_sequence(n)
print(sequence)
- print(f"collatz sequence from {n} took {len(sequence)} steps.")
+ print(f"Collatz sequence from {n} took {len(sequence)} steps.")
if __name__ == "__main__":