user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    D80(%rip),%rdi
  call   <printf@plt>
  lea    -0x3c(%rbp),%rsi
  lea    D21(%rip),%rdi
  call   <scanf@plt>
  mov    -0x3c(%rbp),%ecx
  movslq %ecx,%rax
  shl    $0x2,%rax
  lea    0xf(%rax),%rdx
  mov    %rdx,%rdi
  and    $0xfffffffffffffff0,%rdi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rsi
  sub    %rdx,%rsi
L98:
  cmp    %rsi,%rsp
  je     L44
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L98
L44:
  mov    %rdi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L175
  orq    $0x0,-0x8(%rsp,%rdx,1)
L175:
  mov    %rsp,-0x48(%rbp)
  add    $0xf,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L29:
  cmp    %rdx,%rsp
  je     L23
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L29
L23:
  mov    %rsi,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L185
  orq    $0x0,-0x8(%rsp,%rax,1)
L185:
  mov    %rsp,%r14
  lea    (%rcx,%rcx,1),%eax
  cltq
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L160:
  cmp    %rdx,%rsp
  je     L164
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L160
L164:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L151
  orq    $0x0,-0x8(%rsp,%rax,1)
L151:
  mov    %rsp,%r13
  lea    D81(%rip),%rdi
  call   <printf@plt>
  cmpl   $0x0,-0x3c(%rbp)
  jle    L150
  mov    -0x48(%rbp),%r12
  mov    $0x0,%ebx
  lea    D29(%rip),%r15
L57:
  mov    %r12,%rsi
  mov    %r15,%rdi
  call   <scanf@plt>
  mov    (%r12),%eax
  mov    %eax,0x0(%r13,%rbx,4)
  add    $0x1,%rbx
  add    $0x4,%r12
  cmp    %ebx,-0x3c(%rbp)
  jg     L57
L150:
  lea    D50(%rip),%rdi
  call   <printf@plt>
  cmpl   $0x0,-0x3c(%rbp)
  jle    L126
  mov    %r14,%r12
  mov    $0x0,%ebx
  lea    D29(%rip),%r15
L26:
  mov    %r12,%rsi
  mov    %r15,%rdi
  call   <scanf@plt>
  add    $0x1,%ebx
  add    $0x4,%r12
  cmp    %ebx,-0x3c(%rbp)
  jg     L26
L126:
  lea    D57(%rip),%rdi
  call   <printf@plt>
  mov    -0x3c(%rbp),%esi
  mov    -0x48(%rbp),%rdi
  call   <PrintVetor@plt>
  lea    D44(%rip),%rdi
  call   <printf@plt>
  mov    -0x3c(%rbp),%esi
  mov    %r14,%rdi
  call   <PrintVetor@plt>
  mov    -0x3c(%rbp),%r12d
  test   %r12d,%r12d
  jle    L74
  movslq %r12d,%r12
  mov    $0x0,%ebx
  jmp    L89
L137:
  add    $0x1,%rbx
  add    $0x1,%r12
  cmp    %ebx,-0x3c(%rbp)
  jle    L74
L89:
  mov    (%r14,%rbx,4),%edi
  mov    %r12d,%edx
  mov    %r13,%rsi
  call   <Existe@plt>
  test   %eax,%eax
  jne    L137
  mov    (%r14,%rbx,4),%eax
  mov    %eax,0x0(%r13,%r12,4)
  jmp    L137
L74:
  lea    D72(%rip),%rdi
  call   <printf@plt>
  mov    -0x3c(%rbp),%eax
  lea    (%rax,%rax,1),%esi
  mov    %r13,%rdi
  call   <PrintVetor@plt>
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L85
  mov    $0x0,%eax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L85:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D80
type: string
name: parse_data
arguments: data_label: D21
type: string
name: parse_data
arguments: data_label: D81
type: string
name: parse_data
arguments: data_label: D29
type: string
name: parse_data
arguments: data_label: D50
type: string
name: parse_data
arguments: data_label: D57
type: string
name: parse_data
arguments: data_label: D44
type: string
name: parse_data
arguments: data_label: D72
type: string

tool: D80: Qual o tamanho dos conjuntos?


tool: D21: %i

tool: D81: Preencha o Conjunto A


tool: D29: %d

tool: D50: Preencha o Conjunto B


tool: D57: Conjunto A: 

tool: D44: Conjunto B: 

tool: D72: Conjunto Uniao: 

assistant: ```c
int main() {
  int tamanho;
  printf("Qual o tamanho dos conjuntos?\n");
  scanf("%i", &tamanho);
  int conjA[tamanho];
  int conjB[tamanho];
  int uniao[tamanho * 2];
  printf("Preencha o Conjunto A\n");
  for (int i = 0; i < tamanho; i++) {
    scanf("%d", &conjA[i]);
    uniao[i] = conjA[i];
  }
  printf("Preencha o Conjunto B\n");
  for (int i = 0; i < tamanho; i++)
    scanf("%d", &conjB[i]);
  printf("Conjunto A: ");
  PrintVetor(conjA, tamanho);
  printf("Conjunto B: ");
  PrintVetor(conjB, tamanho);
  for (int i = 0, k = tamanho; i < tamanho; i++, k++)
    if (!Existe(conjB[i], uniao, k))
      uniao[k] = conjB[i];
  printf("Conjunto Uniao: ");
  PrintVetor(uniao, tamanho * 2);
}
```