From 3cc35603fa993c4bf7be362b769826cb6a3c5d77 Mon Sep 17 00:00:00 2001
From: Hepper123 <1091720669@qq.com>
Date: Tue, 9 Mar 2021 23:20:56 +0800
Subject: [PATCH] c

---
 level1/p03_Diophantus/README.md  |  2 +-
 level1/p06_Goldbach/Goldbach.cpp | 59 ++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 level1/p06_Goldbach/Goldbach.cpp

diff --git a/level1/p03_Diophantus/README.md b/level1/p03_Diophantus/README.md
index 021fd647..08c2f41f 100755
--- a/level1/p03_Diophantus/README.md
+++ b/level1/p03_Diophantus/README.md
@@ -12,6 +12,6 @@
 
 儿子比父亲先死四年，
 
-年级是他的一半。
+年纪是他的一半。
 
 问儿子死时丢番图多大？
\ No newline at end of file
diff --git a/level1/p06_Goldbach/Goldbach.cpp b/level1/p06_Goldbach/Goldbach.cpp
new file mode 100644
index 00000000..2d8b982f
--- /dev/null
+++ b/level1/p06_Goldbach/Goldbach.cpp
@@ -0,0 +1,59 @@
+#include<stdio.h>
+
+int main()
+{
+	int i = 2;
+	int IsPrime = 1;
+	int a[50] = { 0 };
+	int k = 0;
+	for (i = 2; i <= 100; i++)
+	{
+		IsPrime = 1;
+		for (int j = 2; j <= i / 2; j++)
+		{
+			if (i % j == 0)
+			{
+				IsPrime = 0;
+				break;
+			}
+		}
+		if (IsPrime == 1)
+		{
+			a[k] = i;
+			k++;
+		}
+	}
+	int sum = 0;
+	int h = 4;
+	for (h = 4; h <= 100; h = h + 2)
+	{
+		int s = 1;
+		for (int x = 0; x < k; x++)
+		{
+			for (int y = 0; y <= x; y++)
+			{
+				if (a[x] + a[y] == h)
+				{
+					s = 0;
+					break;
+				}
+			}
+			if (s == 0)
+			{
+				break;
+			}
+		}
+		if (s == 0)
+		{
+			sum++;
+		}
+	}
+	if (sum == 49)
+	{
+		printf("��°ͺղ�����100��Χ������ȷ��");
+	}
+	else
+	{
+		printf("��°ͺղ�����100��Χ�ڲ�����ȷ��");
+	}
+}
\ No newline at end of file