From 5450bf96756599a06996fb9b69ab5b67d7e9aa34 Mon Sep 17 00:00:00 2001
From: pax8rtyjc <1650940787@qq.com>
Date: Sun, 5 Nov 2023 07:22:07 +0800
Subject: [PATCH] ADD file via upload

---
 2.cpp | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 2.cpp

diff --git a/2.cpp b/2.cpp
new file mode 100644
index 0000000..fdba876
--- /dev/null
+++ b/2.cpp
@@ -0,0 +1,38 @@
+#include <stdio.h>
+int main()
+{
+	float board[100]={0};
+	int a=0,i=0;
+	float temp;
+	while(1)
+	{
+		scanf("%f",&temp);
+		board[i*5+a]=temp;
+		a=a+1;
+		if(a==4)
+		{
+			a=0;
+			i=i+1;
+		}
+		if(i==3&&a==0)
+		{
+			for(int j=0;j<3;j++)
+			{
+				board[j*5+4]=board[j*5+1]+board[j*5+2]+board[j*5+3];
+			}
+			for(int j=0;j<3;j++)
+			{
+				for(int k=0;k<=4;k++)
+				{
+					if(k!=0)
+					{
+						printf("%.1f  ",board[j*5+k]);
+					}
+					else printf("%.0f  ",board[j*5+k]);
+				}
+				printf("\n");
+			}
+		}
+	}
+	return 0;
+}