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Fixed read file missing statement

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This commit is contained in:
Sambo Chea 2020-08-02 22:04:21 +07:00
parent c5416d4704
commit 52dcaf6fac
1 changed files with 7 additions and 3 deletions
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10
work1/single.c
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@ -34,6 +34,9 @@ typedef struct person_tag PERSON;
typedef struct course_tag COURSE; typedef struct course_tag COURSE;
typedef struct student_tag STUDENT; typedef struct student_tag STUDENT;
// file function
void read_file();
// util functions // util functions
void display_menu(); void display_menu();
void print_welcome(); void print_welcome();
@ -49,7 +52,6 @@ void search_student();
void find_maximum(); void find_maximum();
void find_failed(); void find_failed();
void update_file(); void update_file();
void read_file();
void quite(); void quite();
// Linked list functions // Linked list functions
@ -310,7 +312,7 @@ STUDENT *find_failed_mark(int upper_mark)
{ {
// refresh data from file first // refresh data from file first
read_file(); read_file();
STUDENT *temp = head, *failed_students = NULL; STUDENT *temp = head, *failed_students = NULL;
while (temp != NULL) while (temp != NULL)
@ -338,9 +340,11 @@ STUDENT *find_failed_mark(int upper_mark)
return failed_students; return failed_students;
} }
void find_maximum() void find_maximum()
{ {
// refresh data from file first
read_file();
STUDENT *max_student = find_maximum_avg(); STUDENT *max_student = find_maximum_avg();
if (max_student == NULL) if (max_student == NULL)
{ {