user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D49(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D148(%rip),%rdi
  call   <scanf@plt>
  movss  0x4(%rsp),%xmm0
  movss  D144(%rip),%xmm1
  comiss %xmm0,%xmm1
  jbe    L78
  mulss  D70(%rip),%xmm0
  addss  D96(%rip),%xmm0
L31:
  movss  D122(%rip),%xmm1
  lea    D14(%rip),%rdi
  mov    $0x1,%eax
  maxss  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtss2sd %xmm1,%xmm0
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L78:
  movss  D151(%rip),%xmm1
  comiss %xmm0,%xmm1
  jbe    L44
  mulss  D177(%rip),%xmm0
  addss  D61(%rip),%xmm0
  jmp    L31
L44:
  movss  D117(%rip),%xmm2
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  comiss %xmm0,%xmm2
  ja     L14
  movss  D124(%rip),%xmm2
  comiss %xmm0,%xmm2
  jbe    L21
  mulsd  D5(%rip),%xmm1
  pxor   %xmm0,%xmm0
  addsd  D1(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm0
  jmp    L31
L14:
  mulsd  D101(%rip),%xmm1
  pxor   %xmm0,%xmm0
  addsd  D159(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm0
  jmp    L31
L21:
  mulsd  D86(%rip),%xmm1
  pxor   %xmm0,%xmm0
  addsd  D32(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm0
  jmp    L31
L65:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D49
datatype: string
name: parse_data
arguments: data_label: D148
datatype: string
name: parse_data
arguments: data_label: D144
datatype: byte[4]
name: parse_data
arguments: data_label: D70
datatype: byte[4]
name: parse_data
arguments: data_label: D96
datatype: byte[4]
name: parse_data
arguments: data_label: D122
datatype: byte[4]
name: parse_data
arguments: data_label: D14
datatype: string
name: parse_data
arguments: data_label: D151
datatype: byte[4]
name: parse_data
arguments: data_label: D177
datatype: byte[4]
name: parse_data
arguments: data_label: D61
datatype: byte[4]
name: parse_data
arguments: data_label: D117
datatype: byte[4]
name: parse_data
arguments: data_label: D124
datatype: byte[4]
name: parse_data
arguments: data_label: D5
datatype: byte[8]
name: parse_data
arguments: data_label: D1
datatype: f32[2]
name: parse_data
arguments: data_label: D101
datatype: byte[8]
name: parse_data
arguments: data_label: D159
datatype: f32[2]
name: parse_data
arguments: data_label: D86
datatype: byte[8]
name: parse_data
arguments: data_label: D32
datatype: f32[2]

tool: D49: enter the amount and price of trade:

tool: D148: %f

tool: {"D144": [0x00,0x40,0x1c,0x45]}

tool: {"D70": [0x96,0x43,0x8b,0x3c]}

tool: {"D96": [0x00,0x00,0xf0,0x41]}

tool: {"D122": [0x00,0x00,0x1c,0x42]}

tool: D14: commission: %.2f


tool: {"D151": [0x00,0x50,0xc3,0x45]}

tool: {"D177": [0xd0,0x44,0xd8,0x3b]}

tool: {"D61": [0x00,0x00,0x98,0x42]}

tool: {"D117": [0x00,0x40,0x9c,0x46]}

tool: {"D124": [0x00,0x50,0x43,0x47]}

tool: {"D5": [0x2f,0x6e,0xa3,0x01,0xbc,0x05,0x62,0x3f]}

tool: {"D1": [0.0,3.552734375]}

tool: {"D101": [0x5f,0x07,0xce,0x19,0x51,0xda,0x6b,0x3f]}

tool: {"D159": [0.0,3.390625]}

tool: {"D86": [0x92,0xcb,0x7f,0x48,0xbf,0x7d,0x4d,0x3f]}

tool: {"D32": [0.0,3.748046875]}

assistant: ```c
int main(void) {
  float trade = 0, commission = 0;
  printf("enter the amount and price of trade:\n");
  scanf("%f", &trade);
  if (trade < 2500.00f) {
    commission = 30.00f + .017f * trade;
  } else if (trade < 6250.00f) {
    commission = 76.00f + .0066f * trade;
  } else if (trade < 20000.00f) {
    commission = 100.00f + .0034 * trade;
  } else if (trade < 50000.00f) {
    commission = 155.00f + .0022 * trade;
  } else {
    commission = 255.00f + .0009 * trade;
  }
  if (commission < 39.00f) {
    commission = 39.00f;
  }
  printf("commission: %.2f\n", commission);
}
```