diff --git a/src/week4_2_struct_student.c b/src/week4_2_struct_student.c
index b04fc32..04948ce 100644
--- a/src/week4_2_struct_student.c
+++ b/src/week4_2_struct_student.c
@@ -1,30 +1,38 @@
 /*
  * week4_2_struct_student.c
- * Author: [Your Name]
- * Student ID: [Your ID]
+ * Author: Mehmet Taha Ünal
+ * Student ID: 231AMB077
  * Description:
- *   Demonstrates defining and using a struct in C.
- *   Students should define a 'Student' struct with fields like name, id, and grade.
- *   Then create a few instances and print them.
+ * Demonstrates defining and using a struct in C.
+ * Defines a 'Student' struct with name, id, and grade fields,
+ * creates two Student variables, assigns values, and prints them.
  */
 
 #include <stdio.h>
 #include <string.h>
 
-// TODO: Define struct Student with fields: name (char[]), id (int), grade (float)
-// Example:
-// struct Student {
-//     char name[50];
-//     int id;
-//     float grade;
-// };
+// Define struct Student
+struct Student {
+    char name[50];
+    int id;
+    float grade;
+};
 
 int main(void) {
-    // TODO: Declare one or more Student variables
+    struct Student s1, s2;
 
-    // TODO: Assign values (either manually or via scanf)
+    // Assign values manually
+    strcpy(s1.name, "Defne Goker");
+    s1.id = 1001;
+    s1.grade = 9.1f;
 
-    // TODO: Print struct contents using printf
+    strcpy(s2.name, "Emir Olgun");
+    s2.id = 1002;
+    s2.grade = 8.7f;
+
+    // Print results
+    printf("Student 1: %s, ID: %d, Grade: %.1f\n", s1.name, s1.id, s1.grade);
+    printf("Student 2: %s, ID: %d, Grade: %.1f\n", s2.name, s2.id, s2.grade);
 
     return 0;
 }