From 912e58eb1f9be3fe226faac2a80dcbdb5b90a3b0 Mon Sep 17 00:00:00 2001
From: Kirito <1362050620@qq.com>
Date: Sun, 14 Aug 2016 18:29:52 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A5=BD=E5=8E=89=E5=AE=B3=E7=9A=84=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81=EF=BC=81?=
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来自 http://blog.csdn.net/kiritow/article/details/52205164 评论 1L
---
 HDOJ/5842_lyhylex.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 HDOJ/5842_lyhylex.cpp

diff --git a/HDOJ/5842_lyhylex.cpp b/HDOJ/5842_lyhylex.cpp
new file mode 100644
index 0000000..56015ae
--- /dev/null
+++ b/HDOJ/5842_lyhylex.cpp
@@ -0,0 +1,19 @@
+///好厉害~！来自lyhylex (CSDN)
+#include <cstdio>
+#include <cstring>
+#include <algorithm>
+using namespace std;
+char s[100000 + 9];
+int main()
+{
+	int ca = 1, t;
+	scanf("%d", &t);
+	while (t--)
+	{
+		scanf("%s", s);
+		int n = strlen(s);
+		sort(s, s + n);
+		printf("Case #%d: %d\n", ca++, unique(s, s + n) - s);
+	}
+	return 0;
+}