From 2ca580447f569d0c0549178845619ac8568f108a Mon Sep 17 00:00:00 2001
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 <13673809+crw04071@user.noreply.gitee.com>
Date: Tue, 19 Dec 2023 11:39:13 +0000
Subject: [PATCH] update report2.md.
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Signed-off-by: 成瑞文666 <13673809+crw04071@user.noreply.gitee.com>
---
 report2.md | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 67 insertions(+), 4 deletions(-)

diff --git a/report2.md b/report2.md
index ed607ee..839a8ed 100644
--- a/report2.md
+++ b/report2.md
@@ -20,21 +20,84 @@
 
 
 
-## 问题1：
-
+##
 
 
 ### 1. 问题陈述
+整数的特殊性质
 
+### 2. 输入、输出描述
 
+给定一个正整数 n，判断这个数是否具一系列特殊性质，如：奇数（odd number）、偶数（even number）、素数（prime number）、完数（perfect number）、回文数（palindrome number）和水仙花数（narcissistic number）。
 
-### 2. 输入、输出描述
+### 3. 演算示例
 
+输入 1：
 
+1
 
-### 3. 演算示例
 
+输出 1：
+
+odd = YES
+even = NO
+prime = NO
+perfect = NO
+palindrome = YES
+narcissistic = NO 
+
+输入 2：
+
+、2
+
+输出 2：
+
+odd = NO
+even = YES
+prime = YES
+perfect = NO
+palindrome = YES
+narcissistic = NO 
+
+输入 3：
+
+6
+
+输出 3：
+
+odd = NO
+even = YES
+prime = NO
+perfect = YES
+palindrome = YES
+narcissistic = NO 
+
+输入 4：
+
+121
+
+
+输出 4：
+
+odd = YES
+even = NO
+prime = NO
+perfect = NO
+palindrome = YES
+narcissistic = NO
+ 
+输入 5：
+
+153
+
+输出 5：
 
+odd = YES
+even = NO
+prime = NO
+perfect = NO
+palindrome = NO
+narcissistic = YES 
 
 ### 4. 算法设计
 
-- 
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