user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r13
  mov    $0x4,%edi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <database_init_and_connect@plt>
  lea    D108(%rip),%rdi
  call   <puts@plt>
  mov    $0x17,%edx
  lea    D7(%rip),%rsi
  mov    %rbp,%rdi
  call   <mysql_real_query@plt>
  test   %rax,%rax
  jne    L29
L62:
  mov    %rbp,%rdi
  lea    D126(%rip),%r13
  lea    D83(%rip),%r12
  call   <mysql_store_result@plt>
  lea    D127(%rip),%r8
  mov    %r13,%rdx
  lea    D51(%rip),%rcx
  mov    %rax,%rbx
  lea    D91(%rip),%rsi
  lea    D20(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L65
  nopl   (%rax)
L92:
  mov    0x10(%rax),%rcx
  mov    0x8(%rax),%rdx
  mov    %r12,%rdi
  mov    0x18(%rax),%r8
  mov    (%rax),%rsi
  xor    %eax,%eax
  call   <printf@plt>
L65:
  mov    %rbx,%rdi
  call   <mysql_fetch_row@plt>
  test   %rax,%rax
  jne    L92
  mov    $0x25,%edx
  lea    D50(%rip),%rsi
  mov    %rbp,%rdi
  call   <mysql_real_query@plt>
  test   %rax,%rax
  jne    L46
L80:
  lea    D137(%rip),%rdi
  call   <puts@plt>
  mov    $0x27,%edx
  lea    D73(%rip),%rsi
  mov    %rbp,%rdi
  call   <mysql_real_query@plt>
  test   %rax,%rax
  jne    L32
L13:
  mov    %rbp,%rdi
  lea    D88(%rip),%rbx
  call   <mysql_store_result@plt>
  mov    %r13,%rsi
  mov    %rbx,%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L2
  nopl   (%rax)
L45:
  mov    (%rax),%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L2:
  mov    %r12,%rdi
  call   <mysql_fetch_row@plt>
  test   %rax,%rax
  jne    L45
  mov    %r12,%rdi
  call   <mysql_free_result@plt>
  mov    %rbp,%rdi
  call   <mysql_close@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L29:
  mov    %rbp,%rdi
  call   <mysql_error@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <mysql_errno@plt>
  mov    %r12,%rdx
  lea    D22(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%edi
  call   <exit@plt>
  jmp    L62
L32:
  mov    %rbp,%rdi
  call   <mysql_error@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <mysql_errno@plt>
  mov    %r12,%rdx
  lea    D22(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L13
L46:
  mov    %rbp,%rdi
  call   <mysql_error@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <mysql_errno@plt>
  mov    %r12,%rdx
  lea    D22(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L80
```

tool_calls: name: retrieve_data
arguments: data_tag: D108
type_guessed: string
name: retrieve_data
arguments: data_tag: D7
type_guessed: string
name: retrieve_data
arguments: data_tag: D126
type_guessed: string
name: retrieve_data
arguments: data_tag: D83
type_guessed: string
name: retrieve_data
arguments: data_tag: D127
type_guessed: string
name: retrieve_data
arguments: data_tag: D51
type_guessed: string
name: retrieve_data
arguments: data_tag: D91
type_guessed: string
name: retrieve_data
arguments: data_tag: D20
type_guessed: string
name: retrieve_data
arguments: data_tag: D50
type_guessed: string
name: retrieve_data
arguments: data_tag: D137
type_guessed: string
name: retrieve_data
arguments: data_tag: D73
type_guessed: string
name: retrieve_data
arguments: data_tag: D88
type_guessed: string
name: retrieve_data
arguments: data_tag: D22
type_guessed: string

tool: D108: -------------------------------

tool: D7: SELECT * FROM `student`

tool: D126: name

tool: D83: %-7s	 %7s	 %7s	 %7s


tool: D127: address

tool: D51: age

tool: D91: id

tool: D20: %-7s	%7s	%7s	%7s


tool: D50: DELETE FROM `stu` WHERE (`id` > '50')

tool: D137: delete......

tool: D73: SELECT `name` FROM `stu` WHERE `id` = 1

tool: D88: %-7s	


tool: D22: %d: %s


assistant: ```c
int main() {
  MYSQL *mysql = (MYSQL *)malloc(sizeof(MYSQL));
  database_init_and_connect(mysql);
  MYSQL_RES *rs;
  MYSQL_ROW row;
  char *sql = "SELECT * FROM `student`";
  printf("-------------------------------\n");
  if (mysql_real_query(mysql, sql, (int)strlen(sql))) {
    printf("%d: %s\n", mysql_errno(mysql), mysql_error(mysql));
    exit(-1);
  }
  rs = mysql_store_result(mysql);
  printf("%-7s\t%7s\t%7s\t%7s\n", "id", "name", "age", "address");
  while ((row = mysql_fetch_row(rs))) {
    printf("%-7s\t %7s\t %7s\t %7s\n", row[0], row[1], row[2], row[3]);
  }
  sql = "DELETE FROM `stu` WHERE (`id` > '50')";
  if (mysql_real_query(mysql, sql, (int)strlen(sql))) {
    printf("%d: %s\n", mysql_errno(mysql), mysql_error(mysql));
  }
  printf("delete......\n");
  sql = "SELECT `name` FROM `stu` WHERE `id` = 1";
  if (mysql_real_query(mysql, sql, (int)strlen(sql))) {
    printf("%d: %s\n", mysql_errno(mysql), mysql_error(mysql));
  }
  rs = mysql_store_result(mysql);
  printf("%-7s\t\n", "name");
  while ((row = mysql_fetch_row(rs))) {
    printf("%-7s\t\n", row[0]);
  }
  mysql_free_result(rs);
  mysql_close(mysql);
  free(mysql);
}
```