//成绩管理系统v3.0 // 能动1302 王清栋 1306030217 #include #include #include #define N 30 void Input (long num[],int score[],int n,char name[][10]); void Totalave (int score[],int n); void Scoredes (long num[],int score[],int n,char name[][10]); void Scoreas (long num[],int score[],int n,char name[][10]); void Numas (long num[],int score[],int n,char name[][10]); void Nameorder(long num[],int score[],int n,char name[][10]) ; void Searchbyno (long num[],int score[],int n,int x,char name[][10]); void Searchbyname(long num[],int score[],int n,char c[],char name[][10]); void statistis (int score[],int n); void List (long num[],int score[],int n,char name[][10]); int main() { int n,score[N],c,x; long num[N]; char name[N][10]; char y[10]; printf("输入学生人数"); scanf("%d",&n); // getchar(); printf("1.Input record\n"); printf("2.Caculate totel and average score of every course\n"); printf("3.Sort in descending order by score\n"); printf("4.Sort in ascending order by score \n"); printf("5.Sort in ascending order by number\n"); printf("6.Sort in dictionary order by name\n"); printf("7.Search by number\n"); printf("8.search by name\n"); printf("9.Statistic analysis\n"); printf("10.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 (num,score,n,name); printf("Please enter your choice:\n"); break; case 2: //计算每门课程的总分和平均分 Totalave (score,n); printf("Please enter your choice:\n"); break; case 3: //按chengji 由高到低排出名次表 Scoredes (num,score,n,name); printf("Please enter your choice:\n"); break; case 4: //按chengji 由低到高排出名次表 Scoreas (num,score,n,name); printf("Please enter your choice:\n"); break; case 5: //按学号...
