From e5e19989c238bb6a4eef7ec2c6aa55c140fa2b03 Mon Sep 17 00:00:00 2001
From: p08321647 <2624995441@qq.com>
Date: Fri, 11 Jan 2019 19:43:42 +0800
Subject: [PATCH] first commit

---
 学生成绩记录簿（1）.cpp | 47 ++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 学生成绩记录簿（1）.cpp

diff --git a/学生成绩记录簿（1）.cpp b/学生成绩记录簿（1）.cpp
new file mode 100644
index 0000000..f8a16f4
--- /dev/null
+++ b/学生成绩记录簿（1）.cpp
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <string.h>
+struct stu   //���ýṹ�庯�� 
+{
+    char name[10];
+    int ID,score,R;
+    int exist;
+} a[100];
+void menu()
+{
+    puts("�������Ӧ���ַ�ѡ����");
+    puts("a ���ӳɼ���¼");
+    puts("b �޸ijɼ�");
+    puts("c ��ʾ�ɼ���ϸ��Ϣ");
+    puts("e �����޸IJ��˳�ϵͳ");
+    puts("d ɾ��ij��ѧ������Ϣ");
+}
+int main()
+{
+    char buf[1005];          //�����ַ����� 
+    freopen("datain.txt","r",stdin);//���ļ� 
+    int cnt=0;
+    while(fgets(buf,1000,stdin))//�õ��ļ��е�һ���ַ��� 
+    {
+        sscanf(buf,"%s %d %d",a[cnt].name,&a[cnt].ID,&a[cnt].score);
+        a[cnt].exist=1;     //������� 
+        cnt++;
+    }
+    puts("���ı���Ϣ�������");
+    freopen("CON","r",stdin);//���´��ļ� 
+    menu();
+    while(gets(buf))
+    {
+        if(buf[0]=='e') break; //�ж�ָ�� 
+        if(buf[0]=='a')      
+        {
+            puts("��ʼ���ӳɼ���¼��������Ϻ�����ESC�˳�����");
+            while(fgets(buf,1000,stdin))
+            {
+                if(strcmp(buf,"ESC\n")==0) break;//�Ƚ������Ƿ���� 
+                sscanf(buf,"%s %d %d",a[cnt].name,&a[cnt].ID,&a[cnt].score);
+                a[cnt].exist=1;  //������� 
+                cnt++;
+            }
+        }
+		}
+		}