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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. #define NUM_SUBJECTS 5
  6.  
  7. enum Subject {
  8.     MATH, SCIENCE, ENGLISH, HISTORY, PROGRAMMING
  9. };
  10.  
  11. struct Student {
  12.     char name[50];
  13.     enum Subject subjects[NUM_SUBJECTS];
  14.     float grades[NUM_SUBJECTS];
  15.     struct Student *next;
  16. };
  17.  
  18. // ... ฟังก์ชันอื่นๆ (createNode, addNode, printList, freeList)
  19.  
  20. int main() {
  21.     // ... โค้ดเดิม
  22.  
  23.     // เช่น เพิ่มฟังก์ชันค้นหาข้อมูลนักเรียนตามชื่อ
  24.     struct Student* findStudent(struct Student* head, const char* name) {
  25.         struct Student* current = head;
  26.         while (current != NULL) {
  27.             if (strcmp(current->name, name) == 0) {
  28.                 return current;
  29.             }
  30.             current = current->next;
  31.         }
  32.         return NULL;
  33.     }
  34.  
  35.     // ...
  36. }
  37.  
Success #stdin #stdout 0s 5268KB
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https://ideone.com/AfJrkX
language:
C (gcc 8.3)
created:
43 days ago
visibility:
public

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