大学C语言系统作业,c语言大作业_学生成绩管理系统v5.0.doc
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//成绩管理系统v1.0
#include
#include
#include
#define N 30
#define M 6
typedef struct student
{
long studentID;
char studentName[10];
int score[M];
}STU;
void Input (STU stu[],int n,int m);
void Totalave (STU stu[],int n,int m);
void evestuTotalave (STU stu[],int n,int m);
void Scoredes (STU stu[],int n,int m);
void Scoreas (STU stu[],int n,int m);
void Numas (STU stu[],int n,int m);
void Dicas (STU stu[],int n,int m);
void Searchbynum (STU stu[],int n,int x,int m);
void Searchbymane(STU stu[],int n,char name[],int m);
void statistis (STU stu[],int n,int m);
void List (STU stu[],int n,int m);
int main()
{
int n,c,x,m;
char name[10];
STU stu[N];
printf("输入学生人数");
scanf("%d",&n);
printf("输入考试科目");
scanf("%d",&m);
printf("1.Input record\n");
printf("2.Caculate totel and average score of every course\n");
printf("3.Caculate totel and average score of every student\n");
printf("4.Sort in descending order by total score of every student\n");
printf("5.Sort in ascending order by total score of every student\n");
printf("6.Sort in ascending order by number\n");
printf("7.Sort in ascending order by name");
printf("8.Search by number\n");
printf("9.Search by name\n");
printf("10.Statistic analysis for every course\n");
printf("11.List record\n");
printf("0.Exit\n");
printf("Please enter your choice:\n");
printf("\n");
for(;;)
{
scanf("%d",&c);
switch(c)
{
case 1: //录入学生学号和各科成绩
Input (stu,n,m);
printf("Please enter your choice:\n");
break;
case 2: //计算每门课程的总分和平均分
Totalave (stu,n,m);
printf("Please enter your choice:\n");
break;
case 3: //计算每个学生的总分和平均分
evestuTotalave (stu,n,m);
break;
case 4: