Updated 'src/programmming_concepts/data_types.md'.

2026-08-19 12:43:28 +08:00 · 2025-10-13 09:45:16 +08:00
parent 241343b219
commit ad368d5cb4
1 changed files with 1 additions and 1 deletions
--- a/src/programming_concepts/data_types.md
+++ b/src/programming_concepts/data_types.md
@@ -406,7 +406,7 @@ fn main() {
    let index: usize = index
        .trim()
        .parse()
-        .expect("输入的所以并非一个数字");
+        .expect("输入的索引并非一个数字");

    let element = a[index];