From f05d888a0b621ca4e99e2b0fb6e23c097006fe41 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Tue, 28 May 2024 10:29:13 +0200
Subject: Init

---
 progs/a550.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 progs/a550.py

(limited to 'progs/a550.py')

diff --git a/progs/a550.py b/progs/a550.py
new file mode 100644
index 0000000..222f51e
--- /dev/null
+++ b/progs/a550.py
@@ -0,0 +1,7 @@
+def longest_common_subsequence(X, Y, m, n): 
+    if m == 0 or n == 0: 
+       return 0 
+    elif X[m-1] == Y[n-1]: 
+       return 1 + longest_common_subsequence(X, Y, m-1, n-1) 
+    else: 
+       return max(longest_common_subsequence(X, Y, m, n-1), longest_common_subsequence(X, Y, m-1, n))
\ No newline at end of file
-- 
cgit v1.2.3-18-g5258