From 4d0254bd743bd9f34fe951259d1939d555d0209a Mon Sep 17 00:00:00 2001
From: TiagoRG <35657250+TiagoRG@users.noreply.github.com>
Date: Sat, 21 Jan 2023 13:16:28 +0000
Subject: [PATCH] FP: Solution for ex9 from AP2 added

---
 1ano/fp/avaliacao/ap2/ex9.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 1ano/fp/avaliacao/ap2/ex9.py

diff --git a/1ano/fp/avaliacao/ap2/ex9.py b/1ano/fp/avaliacao/ap2/ex9.py
new file mode 100644
index 0000000..0a70e33
--- /dev/null
+++ b/1ano/fp/avaliacao/ap2/ex9.py
@@ -0,0 +1,19 @@
+def score(guess, secret):
+    assert len(guess) == len(secret)
+
+    bulls_index: list[int] = []
+
+    for i in range(len(guess)):
+        if guess[i] == secret[i]:
+            bulls_index.append(i)
+
+    new_g: list[str] = [guess[i] for i in range(len(guess)) if i not in bulls_index]
+    new_s: list[str] = [secret[i] for i in range(len(secret)) if i not in bulls_index]
+
+    cows_index: list[int] = []
+    for i in range(len(new_g)):
+        for j in range(len(new_s)):
+            if new_g[i] == new_s[j] and i not in cows_index:
+                cows_index.append(i)
+
+    return len(bulls_index), len(cows_index)