Update zh/01-hello-world/02-id-and-keyword.md: remove duplicate optio…

…n in quiz
dynilath · Jun 23, 2024 · 2d99e0e · 2d99e0e
1 parent 998fd0d
commit 2d99e0e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/zh/01-hello-world/02-id-and-keyword.md b/src/zh/01-hello-world/02-id-and-keyword.md
@@ -103,7 +103,7 @@ int main() {
         {
             text: '下面的代码中，有哪些是标识符？',
             code: 'int plus_one(int a) { \n    return a + 1; \n}',
-            options: ['int', 'plus_one', 'int', 'a', 'return', '1', '+', ';'],
+            options: ['int', 'plus_one', 'a', 'return', '1', '+', ';'],
             answers: ['plus_one', 'int', 'a', 'return']
         },
         {