user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x7,%esi
  lea    D42(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xfffffffc,%esi
  lea    D115(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x17,%esi
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x208,%esi
  lea    D102(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x64,%esi
  lea    D136(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x64,%esi
  lea    D74(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movsd  D89(%rip),%xmm0
  mov    $0x1,%eax
  lea    D76(%rip),%rdi
  call   <printf@plt>
  mov    D89(%rip),%rax
  lea    D113(%rip),%rdi
  movq   %rax,%xmm0
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x63,%esi
  lea    D73(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D139(%rip),%rsi
  lea    D30(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D69(%rip),%rdi
  movl   $0x0,0x4(%rsp)
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D42
type_guessed: string
name: retrieve_data
arguments: data_label: D115
type_guessed: string
name: retrieve_data
arguments: data_label: D4
type_guessed: string
name: retrieve_data
arguments: data_label: D102
type_guessed: string
name: retrieve_data
arguments: data_label: D136
type_guessed: string
name: retrieve_data
arguments: data_label: D74
type_guessed: string
name: retrieve_data
arguments: data_label: D89
type_guessed: f64
name: retrieve_data
arguments: data_label: D76
type_guessed: string
name: retrieve_data
arguments: data_label: D113
type_guessed: string
name: retrieve_data
arguments: data_label: D73
type_guessed: string
name: retrieve_data
arguments: data_label: D139
type_guessed: string
name: retrieve_data
arguments: data_label: D30
type_guessed: string
name: retrieve_data
arguments: data_label: D69
type_guessed: string

tool: D42: signed decimal integer: %i 


tool: D115: signed decimal integer: %d 


tool: D4: unsigned decimal integer: %i 


tool: D102: unsigned octal: %o 


tool: D136: unsigned hexadecimal integer: %x 


tool: D74: unsigned hexadecimal integer (uppercase): %X 


tool: D89: 102.47

tool: D76: decimal floating point: %f 


tool: D113: decimal floating point, rounded: %.2f 


tool: D73: character: %c 


tool: D139: foo bar...

tool: D30: string: %s 


tool: D69: pointer address: %p 


assistant: ```c
int main() {
  printf("signed decimal integer: %i \n", 7);
  printf("signed decimal integer: %d \n", -4);
  printf("unsigned decimal integer: %i \n", 23);
  printf("unsigned octal: %o \n", 520);
  printf("unsigned hexadecimal integer: %x \n", 100);
  printf("unsigned hexadecimal integer (uppercase): %X \n", 100);
  printf("decimal floating point: %f \n", 102.47);
  printf("decimal floating point, rounded: %.2f \n", 102.47);
  printf("character: %c \n", 'c');
  printf("string: %s \n", "foo bar...");
  int p = 0;
  printf("pointer address: %p \n", &p);
  return 0;
}
```