Add display menu for show details
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@ -19,16 +19,29 @@ struct student_tag {
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struct student_tag *next;
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struct student_tag *next;
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};
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};
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void display_students(void);
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// core functions
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void search_student(void);
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void display_students();
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void find_maximum(void);
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void search_student();
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void find_failed(void);
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void find_maximum();
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void find_failed();
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void update_file();
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void update_file();
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void read_file();
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void read_file();
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void quite();
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void quite();
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// util functions
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void display_menu();
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int main(void) {
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int main(void) {
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printf("Welcome!");
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printf("Welcome!");
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printf("Goodbye!");
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printf("Goodbye!");
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}
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void display_menu() {
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printf("(1) Display students’ details\n");
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printf("(2) Search for a student’s mark\n");
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printf("(3) Find the details of student with the largest average\n");
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printf("(4) Find the details of failed students\n");
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printf("(5) Add new student to the record\n");
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printf("(6) Quit program\n");
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}
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}
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