scanf("%s",stu[i].name);printf("\n请输入第%d个学生的性别:",i+1);scanf("%s",stu[i].sex);printf("\n请输入第%d个学生的数学成绩:",i+1);scanf("%d",&stu[i].ke1);printf("\n请输

}/*显示单条学生记录*/voidStudent_DisplaySingle(intindex){printf("%10s%10s%8s%8s%8s%10s\n","学号","姓名","成绩","成绩","成绩","平均成绩");printf("--

intcode;//学号charname[20];//姓名chartype;//性别intage;//年龄intchinese;//语文成绩intenglish;//英语成绩intcomputer;//计算机成绩intmath;//数学成绩inttotal;//总成绩intaverage;//平均成绩【...

printf("\t*学生成绩管理系统*\n");printf("\t**\n");printf("\t*[1]增加学生成绩[2]查看学生成绩*\n");printf("\t*[3]查找学生成绩[4]删除学生成绩*\n");printf("\t*[5]统计(总成绩和平均...

include<stdio.h>#include<string.h>include<stdlib.h>#defineMAX1000/*定义学生成绩信息结构*/structstu{charid[8];charname[8];

printf("请输入学生的宿舍号码:");printf("请输入学生的电话号码:");while(!feof(fp)){p=(structstud_node*)malloc(size);fscanf(fp,"%ld%c%c%d%ld%ld",&ID,&name,&sex,&age,&dormnumber,&phonenumber);p.

intREC_NUM=0;/*学生记录数*/char*subject[]={"数学","电脑","物理","电工学"};char*menu[]={"***MENU***","1.Enternewrecord","2.Displayrecord","3

学生成绩管理系统C代码/*头文件*/#include<stdio.h>#include<dos.h>#include<stdlib.h>/*其它说明*/#include<string.h>/*字符串函数*/#include<mem.h>/*内存操作函数*/#include<ctype.h>/*字符操作函数*/#include&

printf("请选择成绩管理方式>>");while(1){charc;printf(">>\n");scanf("%c",&c);if(c=='q')printf("这是退出学生成绩管理信息系统函数\n>>\n");break;switch(c){case'

程序如下：#include\x0d\x0avoidmain()\x0d\x0a{\x0d\x0afloatstudent[100][7];\x0d\x0a//student[][0]存放学号,student[][1]到student[][4]存放四门成绩,\x0d\x0a//student[][5]存放总分,...