From acd278d32f142801f78b18dcda66fdbb051e1e4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E9=B9=8F=E4=BF=8A=E2=80=9D?= <1106548749@qq.com>
Date: Thu, 10 Jan 2019 10:45:50 +0800
Subject: [PATCH] first commit

---
 c1.cpp | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 c1.cpp

diff --git a/c1.cpp b/c1.cpp
new file mode 100644
index 0000000..1f11e11
--- /dev/null
+++ b/c1.cpp
@@ -0,0 +1,64 @@
+#include"头文件.cpp"
+int fun()                                          //目录函数
+{
+	int n;
+	system("cls");
+	printf("\n\n\t\t\t\t  成绩记录簿"); 
+	printf("\n\n\t\t\t");
+	for(int i=0;i<36;i++)
+		printf("*");
+	printf("\n"); 
+	printf("\t\t\t  *************菜单***************\n");
+	printf("\t\t\t*|1、创建学生的信息！          \t|*\n");
+	printf("\t\t\t*|2、输出所有学生的信息！      \t|*\n");
+	printf("\t\t\t*|3、修改成绩！                \t|*\n");
+	printf("\t\t\t*|4、查询！                    \t|*\n");
+	printf("\t\t\t*|5、显示成绩分段的学生信息！  \t|*\n");
+	printf("\t\t\t*|6、学生成绩排名！            \t|*\n");
+	printf("\t\t\t*|7、退出成绩记录簿！          \t|*\n");
+	printf("\t\t\t  *****设计者：吕永太 朱鹏俊****\n");
+	printf("\t\t\t");
+		for(int i=0;i<36;i++)
+			printf("*");
+		printf("\n\n");
+	printf("\n\t\t\t 请输入选项：");
+	scanf("%d",&n);
+	return n;
+}
+void input()				//成绩输入 
+{
+	Student s[50];
+	system("cls");
+	int i=0;
+	FILE *fp;
+	fp=fopen("a.txt","a+");
+	printf("请以0作为输入学生学号信息的结束！\n");
+		do
+		{ 
+			printf("输入学生的学号：");
+			scanf("%lf",&s[i].no);
+			printf("输入学生的姓名：");
+			scanf("%s",s[i].name);
+			printf("输入学生的C语言成绩：");
+			scanf("%f",&s[i].cscore);
+			if(s[i].no!=0)
+				fprintf(fp,"%.0lf  %-4s  %.1f\n",s[i].no,s[i].name,s[i].cscore);
+		}while(s[i].no!=0);
+		fclose(fp);
+}
+void output()						//成绩输出 
+{
+	if((fp=fopen("a.txt","r"))==NULL)
+	{
+    printf("Cannot open the file!\n");
+
+	}
+    printf("\t\t\t全部的学生信息：\n");
+    int k=0;
+	while(fscanf(fp,"%lf%s%f",&s[k].no,s[k].name,&s[k].cscore)!=EOF) 
+	{
+	printf("\t\t\t%.0lf\t%s\t%.1f\n",s[k].no,s[k].name,s[k].cscore);
+	k++;
+	}
+	fclose(fp);	
+}