Create 30-circular-sentence.rs

xhofe · Jun 30, 2023 · 53a439c · 53a439c
1 parent 9bc8d0f
commit 53a439c
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/2023/06/30-circular-sentence.rs b/2023/06/30-circular-sentence.rs
@@ -0,0 +1,11 @@
+impl Solution {
+    pub fn is_circular_sentence(sentence: String) -> bool {
+        let words = sentence.split_whitespace().collect::<Vec<_>>();
+        for i in 1..words.len() {
+            if words[i-1].as_bytes()[words[i-1].len()-1] != words[i].as_bytes()[0] {
+                return false;
+            }
+        }
+        words[0].as_bytes()[0] == words.last().unwrap().as_bytes()[words.last().unwrap().len() - 1]
+    }
+}