From bbbaba2f77e2a34b7fdb84cfbf82ed242d2df86b Mon Sep 17 00:00:00 2001
From: pbqa92cj6 <2956318246@qq.com>
Date: Sun, 13 Feb 2022 10:23:52 +0800
Subject: [PATCH] ADD file via upload

---
 函数判断素数.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 函数判断素数.c

diff --git a/函数判断素数.c b/函数判断素数.c
new file mode 100644
index 0000000..e50fe97
--- /dev/null
+++ b/函数判断素数.c
@@ -0,0 +1,39 @@
+#include<stdio.h>
+#include<math.h>
+int judge(int m)
+{
+	int i,count=0;
+	if(m<2)
+	{
+		return 0;
+	}
+	for(i=2;i<=sqrt(m);i++)
+	{
+		if(m%i==0)
+		{
+			count++;
+		}
+	}
+	if(count==0)
+	{
+		return 1;
+	}
+	else
+	{
+		return 0;
+	}
+}
+int main()
+{
+	int n;
+	scanf("%d",&n);
+	if(judge(n)==1)
+	{
+		printf("Yes");
+	}
+	else
+	{
+		printf("No");
+	}
+	return 0;
+}