user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x8(%rsp)
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    0x8(%rsp),%rsi
  lea    D20(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x8(%rsp),%edi
  call   <start_memory@plt>
  test   %rax,%rax
  je     L31
  mov    $0x0,%eax
  call   <print_memory@plt>
  movq   $0x0,0x10(%rsp)
  lea    D120(%rip),%r13
  lea    D68(%rip),%r12
  lea    D106(%rip),%rbp
  lea    D22(%rip),%r14
  jmp    L16
L31:
  lea    D83(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L145
L63:
  lea    0xc(%rsp),%rsi
  lea    D152(%rip),%rdi
  call   <scanf@plt>
  mov    0xc(%rsp),%edi
  call   <get_memory@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L26
  mov    $0x0,%eax
  call   <print_memory@plt>
  mov    %rbx,%rsi
  lea    D146(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L16:
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x1e(%rsp),%rbx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L63
  lea    0x1e(%rsp),%rdi
  mov    %r14,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L142
  lea    0x1e(%rsp),%rdi
  lea    D163(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L69
  lea    0x1e(%rsp),%rdi
  lea    D172(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L1
  lea    0x1e(%rsp),%rdi
  lea    D133(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L99
  lea    D85(%rip),%rdi
  call   <puts@plt>
  jmp    L16
L26:
  lea    D95(%rip),%rdi
  call   <puts@plt>
  jmp    L16
L142:
  lea    0x10(%rsp),%rsi
  lea    D37(%rip),%rdi
  call   <scanf@plt>
  mov    0x10(%rsp),%rdi
  call   <release_memory@plt>
  mov    $0x0,%eax
  call   <print_memory@plt>
  jmp    L16
L69:
  lea    0xc(%rsp),%rsi
  lea    D152(%rip),%rdi
  call   <scanf@plt>
  lea    0x10(%rsp),%rsi
  lea    D37(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x10(%rsp),%rsi
  mov    0xc(%rsp),%edi
  call   <grow_memory@plt>
  mov    $0x0,%eax
  call   <print_memory@plt>
  jmp    L16
L1:
  lea    0xc(%rsp),%rsi
  lea    D152(%rip),%rdi
  call   <scanf@plt>
  lea    0x10(%rsp),%rsi
  lea    D37(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x10(%rsp),%rsi
  mov    0xc(%rsp),%edi
  call   <pregrow_memory@plt>
  mov    $0x0,%eax
  call   <print_memory@plt>
  jmp    L16
L99:
  call   <end_memory@plt>
  mov    $0x0,%eax
L145:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L123
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L123:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D57
datatype: string
name: extract_symbolic_data
arguments: label: D20
datatype: string
name: extract_symbolic_data
arguments: label: D120
datatype: string
name: extract_symbolic_data
arguments: label: D68
datatype: string
name: extract_symbolic_data
arguments: label: D106
datatype: string
name: extract_symbolic_data
arguments: label: D22
datatype: string
name: extract_symbolic_data
arguments: label: D83
datatype: string
name: extract_symbolic_data
arguments: label: D152
datatype: string
name: extract_symbolic_data
arguments: label: D146
datatype: string
name: extract_symbolic_data
arguments: label: D163
datatype: string
name: extract_symbolic_data
arguments: label: D172
datatype: string
name: extract_symbolic_data
arguments: label: D133
datatype: string
name: extract_symbolic_data
arguments: label: D85
datatype: string
name: extract_symbolic_data
arguments: label: D95
datatype: string
name: extract_symbolic_data
arguments: label: D37
datatype: string

tool: D57: start_memory: 

tool: D20: %i

tool: D120: > 

tool: D68: %s

tool: D106: get

tool: D22: release

tool: D83: Start Memory Error

tool: D152: %d

tool: D146: Placed new memory partition successful
Address: %p


tool: D163: grow

tool: D172: pregrow

tool: D133: end

tool: D85: Invalid Command

tool: D95: Not enough Memory Space

tool: D37: %p

assistant: ```c
int main() {
  int start = 0;
  printf("start_memory: ");
  scanf("%i", &start);
  if (start_memory(start) == 0) {
    printf("Start Memory Error\n");
    return 1;
  }
  print_memory();
  int number;
  char command[10];
  void *pointer = NULL;
  while (1) {
    printf("> ");
    scanf("%s", command);
    if (strcmp(command, "get") == 0) {
      scanf("%d", &number);
      void *newPointer = get_memory(number);
      if (newPointer == NULL) {
        printf("Not enough Memory Space\n");
      } else {
        print_memory();
        printf("Placed new memory partition successful\nAddress: %p\n", newPointer);
      }
    } else if (strcmp(command, "release") == 0) {
      scanf("%p", &pointer);
      release_memory(pointer);
      print_memory();
    } else if (strcmp(command, "grow") == 0) {
      scanf("%d", &number);
      scanf("%p", &pointer);
      grow_memory(number, pointer);
      print_memory();
    } else if (strcmp(command, "pregrow") == 0) {
      scanf("%d", &number);
      scanf("%p", &pointer);
      pregrow_memory(number, pointer);
      print_memory();
    } else if (strcmp(command, "end") == 0) {
      end_memory();
      break;
    } else {
      printf("Invalid Command\n");
    }
  }
  return 0;
}
```