From fa26f694d8cf98272763952a698301ee9935c19e Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Thu, 26 Jun 2025 09:47:23 +0200
Subject: Added 2022, first few problems

---
 2022/03/common.rs | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 2022/03/common.rs

(limited to '2022/03/common.rs')

diff --git a/2022/03/common.rs b/2022/03/common.rs
new file mode 100644
index 0000000..cf323f5
--- /dev/null
+++ b/2022/03/common.rs
@@ -0,0 +1,7 @@
+pub fn value(c: char) -> i64 {
+    match c {
+        'a'..='z' => (c as i64) - ('a' as i64) + 1,
+        'A'..='Z' => (c as i64) - ('A' as i64) + 27,
+        _ => panic!("Error: unexpected character '{}'", c)
+    }
+}
-- 
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