From d44f023d303050e99ca264f6ddf40f054c923461 Mon Sep 17 00:00:00 2001
From: pns4qt5fo <2085596522@qq.com>
Date: Sun, 29 Oct 2023 09:30:02 +0800
Subject: [PATCH] ADD file via upload

---
 matrix.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 matrix.c

diff --git a/matrix.c b/matrix.c
new file mode 100644
index 0000000..4f74466
--- /dev/null
+++ b/matrix.c
@@ -0,0 +1,21 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<time.h>
+int main()
+{
+	int a[9][9];
+	int i,j;
+	srand(time(NULL));
+	for(i=0;i<=8;i++)
+	{
+		for(j=0;j<=8;j++)
+		{
+			a[i][j]=rand()%10;
+			if(a[i][j]!=0)
+			printf("%d ",a[i][j]);
+			else
+			printf(". ");
+	}
+		printf("\n");
+	}
+}