user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rsi
  lea    D9(%rip),%rdi
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  lea    (%rax,%rax,1),%edx
  mov    %edx,0xc(%rsp)
  lea    -0x1(%rdx),%ecx
  mov    %ecx,0x8(%rsp)
  mov    %ecx,%ebx
  shr    $0x1f,%ebx
  add    %ecx,%ebx
  sar    %ebx
  mov    $0x0,%esi
  cmp    $0x2,%eax
  jle    L70
  cmp    $0x3,%eax
  jle    L129
  lea    -0x5(%rax,%rax,1),%edx
  mov    $0x1,%esi
  mov    $0x1,%eax
L96:
  add    $0x2,%eax
  add    %eax,%esi
  cmp    %eax,%edx
  jne    L96
L70:
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%r12d
  mov    $0x1,%ebp
  lea    D0(%rip),%r15
  cmpl   $0x0,0x14(%rsp)
  jg     L145
L134:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L124
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L129:
  mov    $0x1,%esi
  jmp    L70
L147:
  mov    %r15,%rdi
  call   <puts@plt>
  sub    $0x1,%ebx
  jmp    L174
L116:
  mov    $0x2a,%edi
  call   <putchar@plt>
  test   %r12d,%r12d
  jle    L26
  mov    $0x1,%r13d
L29:
  mov    $0x23,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  cmp    %r12d,%r13d
  jle    L29
L26:
  mov    %r15,%rdi
  call   <puts@plt>
  sub    $0x1,%ebx
  cmp    %ebp,0x14(%rsp)
  je     L71
L46:
  add    $0x2,%r12d
L174:
  add    $0x1,%ebp
  cmp    %ebp,0x14(%rsp)
  jl     L134
L145:
  mov    $0x1,%r13d
  test   %ebx,%ebx
  jle    L68
L62:
  mov    $0x20,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  cmp    %ebx,%r13d
  jle    L62
L68:
  cmp    $0x1,%ebp
  je     L147
  cmp    %ebp,0x14(%rsp)
  jne    L116
L71:
  cmpl   $0x0,0x8(%rsp)
  jle    L46
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%r14d
  mov    $0x0,%r13d
L10:
  mov    $0x2a,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  cmp    %r14d,%r13d
  jne    L10
  jmp    L46
L124:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D9
datatype: string
name: retrieve_data
arguments: label: D12
datatype: string
name: retrieve_data
arguments: label: D0
datatype: string

tool: D9: %d

tool: D12: %d


tool: D0: *

assistant: ```c
int main() {
  int lastRow, count, rows, countSymbols, hashes, spaces, countHash, i, ds, sumDS;
  scanf("%d", &rows);
  lastRow = 2 * rows - 1;
  spaces = lastRow / 2;
  hashes = 1;
  if (rows <= 2) {
    sumDS = 0;
  } else {
    ds = 1;
    sumDS = 1;
    for (count = 1; count < rows - 2; count++) {
      ds = ds + 2;
      sumDS = sumDS + ds;
    }
  }
  printf("%d\n", sumDS);
  for (count = 1; count <= rows; count++) {
    for (countSymbols = 1; countSymbols <= spaces; countSymbols++) {
      printf(" ");
    }
    if (count == 1) {
      printf("*\n");
      spaces = spaces - 1;
      continue;
    }
    if (count != rows) {
      printf("*");
      for (countHash = 1; countHash <= hashes; countHash++) {
        printf("#");
      }
      printf("*\n");
      spaces = spaces - 1;
    }
    if (count == rows) {
      for (i = 0; i < lastRow; i++) {
        printf("*");
      }
    }
    hashes = hashes + 2;
  }
  return 0;
}
```