2302580088覃诗语

[Songqvq]

include

include

typedef struct { int studentID; char name[20]; float grades[4]; float average; int rank; } Student; void sortStudents(Student student[],int numStudents); void printRankings(Student student[],int numStudents); int main(){ Student student[MAX_STUDENTS]; for(int i=0;i<MAX_STUDENTS;i++){ Student nesStudent; printf("请输入学号，姓名和课程成绩\n"i+1); scanf("%d %s %f ",&(newStudent.studentID),newStudent.name,&(newStudent.grades[0])); students[i]=newStudent; numStudents++; } int main() { int n; printf("请输入学生人数："); scanf("%d",&n); Student students = (Student)malloc(n * sizeof(Student)); }