user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r15
  lea    D73(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  lea    D4(%rip),%r12
  push   %rbp
  push   %rbx
  lea    D76(%rip),%rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  call   <printf@plt>
  lea    0x18(%rsp),%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x18(%rsp),%eax
  test   %eax,%eax
  jle    L21
  lea    0x1c(%rsp),%rax
  xor    %r14d,%r14d
  lea    D12(%rip),%r15
  mov    %rax,0x8(%rsp)
  lea    D4(%rip),%r12
  lea    0x20(%rsp),%rbp
  nopl   0x0(%rax,%rax,1)
L4:
  mov    %r15,%rdi
  xor    %r13d,%r13d
  xor    %eax,%eax
  add    $0x1,%r14d
  call   <printf@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  lea    D30(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x1c(%rsp),%esi
  mov    %r13,%rdx
  mov    %rbp,%rdi
  call   <addStudent@plt>
  cmp    %r14d,0x18(%rsp)
  jg     L4
L21:
  lea    D6(%rip),%rdi
  xor    %r13d,%r13d
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <search@plt>
  mov    %eax,%esi
  test   %eax,%eax
  js     L15
  lea    D34(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L42:
  xor    %r13d,%r13d
  lea    D27(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <delete@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L15:
  lea    D47(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L42
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D73
type_guessed: string
name: extract_symbolic_data
arguments: tag: D4
type_guessed: string
name: extract_symbolic_data
arguments: tag: D76
type_guessed: string
name: extract_symbolic_data
arguments: tag: D12
type_guessed: string
name: extract_symbolic_data
arguments: tag: D30
type_guessed: string
name: extract_symbolic_data
arguments: tag: D6
type_guessed: string
name: extract_symbolic_data
arguments: tag: D34
type_guessed: string
name: extract_symbolic_data
arguments: tag: D27
type_guessed: string
name: extract_symbolic_data
arguments: tag: D47
type_guessed: string

tool: D73: Enter the number of students in the linked list:

tool: D4: %s

tool: D76: %d

tool: D12: Enter the name of the student

tool: D30: Enter the Roll number

tool: D6: Enter the name of the student looking for

tool: D34: The location where we found the name was %d

tool: D27: Enter the name of the student to delete

tool: D47: The string was not found

assistant: ```c
main() {
  int numOfStudents, i, loc, rollNumber;
  char *str;
  struct studentData *student;
  printf("Enter the number of students in the linked list:");
  scanf("%d", &numOfStudents);
  for (i = 0; i < numOfStudents; i++) {
    printf("Enter the name of the student");
    scanf("%s", str);
    printf("Enter the Roll number");
    scanf("%d", &rollNumber);
    addStudent(&student, rollNumber, str);
  }
  printf("Enter the name of the student looking for");
  scanf("%s", str);
  loc = search(&student, str);
  if (loc > -1) {
    printf("The location where we found the name was %d", loc);
  } else {
    printf("The string was not found");
  }
  printf("Enter the name of the student to delete");
  scanf("%s", str);
  loc = delete (&student, str);
}
```