user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x10(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D148(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movss  -0x10(%rbp),%xmm1
  movss  D122(%rip),%xmm0
  comiss %xmm1,%xmm0
  jbe    L34
  movss  -0x10(%rbp),%xmm0
  addss  %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
  jmp    L63
L34:
  movss  -0x10(%rbp),%xmm0
  comiss D122(%rip),%xmm0
  jb     L88
  movss  -0x10(%rbp),%xmm1
  movss  D12(%rip),%xmm0
  comiss %xmm1,%xmm0
  jbe    L88
  movss  -0x10(%rbp),%xmm0
  cvtss2sd %xmm0,%xmm0
  movsd  D138(%rip),%xmm2
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  D50(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  D104(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
  jmp    L63
L88:
  movss  -0x10(%rbp),%xmm0
  comiss D12(%rip),%xmm0
  jb     L2
  movss  -0x10(%rbp),%xmm1
  movss  D151(%rip),%xmm0
  comiss %xmm1,%xmm0
  jbe    L2
  movss  -0x10(%rbp),%xmm0
  movss  D12(%rip),%xmm1
  subss  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movsd  D71(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  D1(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
  jmp    L63
L2:
  movss  -0x10(%rbp),%xmm0
  movss  D151(%rip),%xmm1
  subss  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movsd  D114(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  D132(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
L63:
  pxor   %xmm3,%xmm3
  cvtss2sd -0xc(%rbp),%xmm3
  movq   %xmm3,%rax
  movq   %rax,%xmm0
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
type_guessed: string
name: extract_symbolic_data
arguments: tag: D148
type_guessed: string
name: extract_symbolic_data
arguments: tag: D122
type_guessed: f32
name: extract_symbolic_data
arguments: tag: D12
type_guessed: f32
name: extract_symbolic_data
arguments: tag: D138
type_guessed: f32[2]
name: extract_symbolic_data
arguments: tag: D50
type_guessed: f64
name: extract_symbolic_data
arguments: tag: D104
type_guessed: f32[2]
name: extract_symbolic_data
arguments: tag: D151
type_guessed: byte[4]
name: extract_symbolic_data
arguments: tag: D71
type_guessed: f64
name: extract_symbolic_data
arguments: tag: D1
type_guessed: f32[2]
name: extract_symbolic_data
arguments: tag: D114
type_guessed: f64
name: extract_symbolic_data
arguments: tag: D132
type_guessed: f32[2]
name: extract_symbolic_data
arguments: tag: D38
type_guessed: string

tool: D5: Enter the no.of units consumed

tool: D148: %f

tool: D122: 50

tool: D12: 100

tool: {"D138": [0.0,3.140625]}

tool: D50: 3

tool: {"D104": [0.0,3.390625]}

tool: {"D151": [0x00,0x00,0x48,0x43]}

tool: D71: 5

tool: {"D1": [0.0,3.73828125]}

tool: D114: 6

tool: {"D132": [0.0,4.232421875]}

tool: D38: The electricity bull amount is %f

assistant: ```c
main() {
  float units = 0.0, bill = 0.0;
  printf("Enter the no.of units consumed");
  scanf("%f", &units);
  if (units < 50) {
    bill = (units * 2.0);
  } else if ((units >= 50) && (units < 100)) {
    bill = (50.0 * 2.0) * ((units - 50.0) * 3.0);
  } else if ((units >= 100) && (units < 200)) {
    bill = (50.0 * 2.0) + (50.0 * 3.0) + ((units - 100) * 5.0);
  } else {
    bill = (50.0 * 2.0) + (50.0 * 3.0) + (100.0 * 5.0) + ((units - 200) * 6.0);
  }
  printf("The electricity bull amount is %f", bill);
  return 0;
}
```