Update README.md

README.md

@@ -170,10 +170,10 @@ void insertStudent(Student students[], int size, Student newStudent) {
         }
     }
 }
-void printStudents(Student students[], int size) {
+void printStudents(Student students[], int size,char insert[]) {
     char m;
     for (int i = 0; i < size; i++) {
-        if(strcmp(students[i].sid,"1004")==0)
+        if(strcmp(students[i].sid,insert)==0)
         {
             printf(" %s %d %.1f %.1f %.1f %.1f insert\n", students[i].sid, students[i].class, students[i].score[0], students[i].score[1], students[i].score[2], students[i].totalScore);
         }
@@ -190,6 +190,7 @@ int main() {
         {"1003", 11, {92.5,99.0,60.5}, 252.0}
     };
     int size = 3; 
+	char insert[10];
     Student newStudent;
     printf("请输入新学生信息：\n");
     printf("学号：");
@@ -198,11 +199,12 @@ int main() {
     scanf("%d\n", &newStudent.class);
     printf("三门课程成绩：");
     scanf("%f\n %f\n %f\n", &newStudent.score[0], &newStudent.score[1], &newStudent.score[2]);
+	strcpy(insert,newStudent.sid);
     newStudent.totalScore = newStudent.score[0] + newStudent.score[1] + newStudent.score[2];
     insertStudent(students, size, newStudent);
     size++;
     printf("所有学生信息如下：\n");
-    printStudents(students, size);
+    printStudents(students, size,insert);
     return 0;
 }
 第5步骤