1 files changed, 10 insertions, 0 deletions

diff --git a/2022/02/common.rs b/2022/02/common.rs
new file mode 100644
index 0000000..04581cf
--- /dev/null
+++ b/2022/02/common.rs
@@ -0,0 +1,10 @@
+pub fn get_score(play_score: fn(&[u8]) -> i64, win_score: fn(&[u8]) -> i64) -> i64 {
+    let mut score = 0;
+    let mut line = String::new();
+    while std::io::stdin().read_line(&mut line).unwrap() > 0 {
+        let l = line.as_bytes();
+        score += play_score(l) + win_score(l);
+        line.clear();
+    }
+    score
+}