user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    D58(%rip),%rdi
  call   <printf@plt>
  lea    0x1c(%rsp),%rsi
  lea    D12(%rip),%rbx
  mov    %rbx,%rdi
  call   <scanf@plt>
  lea    D66(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x20(%rsp),%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  lea    D41(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x24(%rsp),%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  movss  0x1c(%rsp),%xmm0
  comiss D81(%rip),%xmm0
  jbe    L16
  movss  0x20(%rsp),%xmm1
  mulss  %xmm1,%xmm1
  mulss  D137(%rip),%xmm0
  mulss  0x24(%rsp),%xmm0
  subss  %xmm0,%xmm1
  movss  %xmm1,0x8(%rsp)
  comiss D81(%rip),%xmm1
  ja     L11
  movss  0x8(%rsp),%xmm2
  ucomiss D81(%rip),%xmm2
  jp     L33
  je     L19
L33:
  pxor   %xmm0,%xmm0
  comiss 0x8(%rsp),%xmm0
  jbe    L34
  lea    D5(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L34
L11:
  lea    D79(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movss  0x8(%rsp),%xmm0
  call   <sqrt@plt>
  mov    0x20(%rsp),%ebx
  movd   %ebx,%xmm4
  subss  %xmm4,%xmm0
  movss  0x1c(%rsp),%xmm1
  addss  %xmm1,%xmm1
  movaps %xmm0,%xmm3
  divss  %xmm1,%xmm3
  movss  %xmm3,0xc(%rsp)
  movss  0x8(%rsp),%xmm0
  call   <sqrt@plt>
  movd   %ebx,%xmm1
  xorps  D109(%rip),%xmm1
  subss  %xmm0,%xmm1
  movss  0x1c(%rsp),%xmm0
  addss  %xmm0,%xmm0
  divss  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  cvtss2sd %xmm1,%xmm1
  lea    D113(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
L34:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  mov    $0x0,%eax
  add    $0x30,%rsp
  pop    %rbx
  ret
L19:
  lea    D43(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movss  0x20(%rsp),%xmm0
  xorps  D109(%rip),%xmm0
  movss  0x1c(%rsp),%xmm1
  addss  %xmm1,%xmm1
  divss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  lea    D72(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  jmp    L34
L16:
  lea    D124(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L34
L35:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D58
datatype: string
name: read_data
arguments: tag: D12
datatype: string
name: read_data
arguments: tag: D66
datatype: string
name: read_data
arguments: tag: D41
datatype: string
name: read_data
arguments: tag: D81
datatype: byte[4]
name: read_data
arguments: tag: D137
datatype: byte[4]
name: read_data
arguments: tag: D5
datatype: string
name: read_data
arguments: tag: D79
datatype: string
name: read_data
arguments: tag: D109
datatype: byte[16]
name: read_data
arguments: tag: D113
datatype: string
name: read_data
arguments: tag: D43
datatype: string
name: read_data
arguments: tag: D72
datatype: string
name: read_data
arguments: tag: D124
datatype: string

tool: D58: Masukan angka untuk a: 

tool: D12: %f

tool: D66: Masukan angka untuk b: 

tool: D41: Masukan angka untuk c: 

tool: {"D81": [0x00,0x00,0x00,0x00]}

tool: {"D137": [0x00,0x00,0x80,0x40]}

tool: D5: Angka imaginer

tool: D79: Akar real.

tool: {"D109": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: D113: 
x1, x2 adalah: %f, %f

tool: D43: Akar kembar

tool: D72: 
x1 adalah: %f

tool: D124: Nilai a harus >0

assistant: ```c
int main() {
  float a, b, c, D, x1, x2;
  printf("Masukan angka untuk a: ");
  scanf("%f", &a);
  printf("Masukan angka untuk b: ");
  scanf("%f", &b);
  printf("Masukan angka untuk c: ");
  scanf("%f", &c);
  if (a > 0) {
    D = b * b - 4 * a * c;
    if (D > 0) {
      printf("Akar real.");
      x1 = (-b + sqrt(D)) / (2 * a);
      x2 = (-b - sqrt(D)) / (2 * a);
      printf("\nx1, x2 adalah: %f, %f", x1, x2);
    } else if (D == 0) {
      printf("Akar kembar");
      x1 = (-b) / (2 * a);
      printf("\nx1 adalah: %f", x1);
    } else if (D < 0) {
      printf("Angka imaginer");
    }
  } else
    printf("Nilai a harus >0");
  return 0;
}
```