user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <adainit@plt>
  lea    D53(%rip),%rdi
  call   <printf@plt>
  lea    D78(%rip),%rdi
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <printf@plt>
  lea    D65(%rip),%rdi
  call   <printf@plt>
  lea    D79(%rip),%rdi
  call   <printf@plt>
  lea    D12(%rip),%rdi
  call   <printf@plt>
  lea    D69(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D36(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  je     L55
  cmp    $0x5,%eax
  ja     L47
  lea    D42(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
L55:
  call   <standard_polysys_solver@plt>
L11:
  xor    %eax,%eax
  call   <adafinal@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
  xor    %eax,%eax
  call   <quaddobl_laursys_solver@plt>
  jmp    L11
  xor    %eax,%eax
  call   <standard_laursys_solver@plt>
  jmp    L11
  xor    %eax,%eax
  call   <dobldobl_polysys_solver@plt>
  jmp    L11
  xor    %eax,%eax
  call   <dobldobl_laursys_solver@plt>
  jmp    L11
  xor    %eax,%eax
  call   <quaddobl_polysys_solver@plt>
  jmp    L11
L47:
  lea    D44(%rip),%rdi
  call   <printf@plt>
  jmp    L11
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D53
datatype: string
name: retrieve_data
arguments: data_label: D78
datatype: string
name: retrieve_data
arguments: data_label: D63
datatype: string
name: retrieve_data
arguments: data_label: D10
datatype: string
name: retrieve_data
arguments: data_label: D65
datatype: string
name: retrieve_data
arguments: data_label: D79
datatype: string
name: retrieve_data
arguments: data_label: D12
datatype: string
name: retrieve_data
arguments: data_label: D69
datatype: string
name: retrieve_data
arguments: data_label: D36
datatype: string
name: retrieve_data
arguments: data_label: D44
datatype: string

tool: D53: 
MENU for the precision and type of system :


tool: D78:   0. standard double precision on a polynomial system


tool: D63:   1. standard double precision on a Laurent polynomial system


tool: D10:   2. double double precision on a polynomial system


tool: D65:   3. double double precision on a Laurent polynomial system


tool: D79:   4. quad double precision on a polynomial system


tool: D12:   5. quad double precision on a Laurent polynomial system


tool: D69: Type 0, 1, 2, 3, 4, or 5 : 

tool: D36: %d

tool: D44: invalid choice


assistant: ```c
int main(int argc, char *argv[]) {
  int fail, choice;
  adainit();
  printf("\nMENU for the precision and type of system :\n");
  printf("  0. standard double precision on a polynomial system\n");
  printf("  1. standard double precision on a Laurent polynomial system\n");
  printf("  2. double double precision on a polynomial system\n");
  printf("  3. double double precision on a Laurent polynomial system\n");
  printf("  4. quad double precision on a polynomial system\n");
  printf("  5. quad double precision on a Laurent polynomial system\n");
  printf("Type 0, 1, 2, 3, 4, or 5 : ");
  scanf("%d", &choice);
  if (choice == 0)
    fail = standard_polysys_solver();
  else if (choice == 1)
    fail = standard_laursys_solver();
  else if (choice == 2)
    fail = dobldobl_polysys_solver();
  else if (choice == 3)
    fail = dobldobl_laursys_solver();
  else if (choice == 4)
    fail = quaddobl_polysys_solver();
  else if (choice == 5)
    fail = quaddobl_laursys_solver();
  else
    printf("invalid choice\n");
  adafinal();
  return 0;
}
```