From 747dcefe75565674f1a851f9377a158d39245466 Mon Sep 17 00:00:00 2001
From: Bluemangoo <chenfy2006@qq.com>
Date: Tue, 11 Mar 2025 18:40:22 +0800
Subject: [PATCH] 0311

---
 0311/1.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 0311/1.c

diff --git a/0311/1.c b/0311/1.c
new file mode 100644
index 0000000..4d0f11c
--- /dev/null
+++ b/0311/1.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+void swap(char *a, char *b) {
+    char temp = *a;
+    *a = *b;
+    *b = temp;
+}
+
+int main() {
+    char num[3];
+    scanf("%s", num);
+
+    if (num[2] > num[1]) {
+        swap(num + 2, num + 1);
+    }
+    if (num[1] > num[0]) {
+        swap(num + 1, num);
+    }
+    if (num[2] > num[1]) {
+        swap(num + 2, num + 1);
+    }
+    printf("%s\n", num);
+}
\ No newline at end of file