Introduction - If you have any usage issues, please Google them yourself
Define a structures typedef struct {int num Char name [10] Int score [4] } STU And there are two plastic array and a string array, used to store the students information The main () function to receive data structures, and then calling function of data search, modification and deletion Write three function
Find_stu (STU per [], int t) : input the student id to undertake searching students
Modify_stu (STU per [], int t) To find students name and grades modified
Delete_stu (STU per [], int m) Accept user input students student id, delete it, and print out the rest of the students information.