user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D37(%rip),%rdi
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  lea    D15(%rip),%r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x1c8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    -0x1d4(%rbp),%rsi
  mov    %r14,%rdi
  call   <scanf@plt>
  movslq -0x1d4(%rbp),%rax
  mov    %rsp,%rsi
  mov    %rax,%rcx
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rsi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rsi,%rsp
  je     L22
L82:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L82
L22:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L51
L2:
  lea    0x3(%rsp),%r12
  mov    %r12,%rax
  and    $0xfffffffffffffffc,%r12
  shr    $0x2,%rax
  mov    %rax,-0x1e8(%rbp)
  test   %ecx,%ecx
  jle    L170
  lea    -0x1d0(%rbp),%r13
  xor    %r15d,%r15d
  mov    %r13,%rbx
  cs nopw 0x0(%rax,%rax,1)
L30:
  mov    %rbx,%rsi
  mov    %r14,%rdi
  add    $0x1,%r15d
  add    $0x4,%rbx
  call   <scanf@plt>
  mov    -0x1d4(%rbp),%edi
  cmp    %r15d,%edi
  jg     L30
  test   %edi,%edi
  jle    L170
  lea    -0x1(%rdi),%r8d
  cmp    $0x2,%r8d
  jbe    L92
  mov    %edi,%edx
  movdqa D4(%rip),%xmm0
  mov    %r12,%rax
  shr    $0x2,%edx
  shl    $0x4,%rdx
  add    %r12,%rdx
  nopl   0x0(%rax,%rax,1)
L12:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rdx,%rax
  jne    L12
  mov    %edi,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%dil
  je     L15
L169:
  movslq %eax,%rdx
  lea    0x1(%rax),%ecx
  lea    (%r12,%rdx,4),%rdx
  movl   $0x1,(%rdx)
  cmp    %ecx,%edi
  jle    L15
  add    $0x2,%eax
  movl   $0x1,0x4(%rdx)
  cmp    %eax,%edi
  jle    L15
  movl   $0x1,0x8(%rdx)
L15:
  mov    $0x1,%edx
  cmp    $0x1,%edi
  je     L170
  xchg   %ax,%ax
L164:
  mov    0x0(%r13,%rdx,4),%esi
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L70:
  cmp    %esi,0x0(%r13,%rax,4)
  jge    L217
  mov    (%r12,%rax,4),%ecx
  cmp    (%r12,%rdx,4),%ecx
  jl     L217
  add    $0x1,%ecx
  mov    %ecx,(%r12,%rdx,4)
L217:
  add    $0x1,%rax
  cmp    %edx,%eax
  jl     L70
  add    $0x1,%rdx
  cmp    %edx,%edi
  jg     L164
  mov    -0x1e8(%rbp),%rax
  mov    0x0(,%rax,4),%esi
  lea    -0x2(%rdi),%eax
  cmp    $0x2,%eax
  jbe    L0
  mov    %r8d,%edx
  movd   %esi,%xmm3
  lea    0x4(%r12),%rax
  shr    $0x2,%edx
  pshufd $0x0,%xmm3,%xmm0
  sub    $0x1,%edx
  shl    $0x4,%rdx
  lea    0x14(%r12,%rdx,1),%rdx
  nopw   0x0(%rax,%rax,1)
L42:
  movdqu (%rax),%xmm1
  add    $0x10,%rax
  movdqa %xmm1,%xmm2
  pcmpgtd %xmm0,%xmm2
  pand   %xmm2,%xmm1
  pandn  %xmm0,%xmm2
  movdqa %xmm2,%xmm0
  por    %xmm1,%xmm0
  cmp    %rax,%rdx
  jne    L42
  movdqa %xmm0,%xmm2
  mov    %r8d,%edx
  psrldq $0x8,%xmm2
  and    $0xfffffffc,%edx
  movdqa %xmm2,%xmm1
  lea    0x1(%rdx),%eax
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm2
  pandn  %xmm0,%xmm1
  por    %xmm2,%xmm1
  movdqa %xmm1,%xmm2
  psrldq $0x4,%xmm2
  movdqa %xmm2,%xmm0
  pcmpgtd %xmm1,%xmm0
  pand   %xmm0,%xmm2
  pandn  %xmm1,%xmm0
  por    %xmm2,%xmm0
  movd   %xmm0,%esi
  cmp    %edx,%r8d
  je     L112
L95:
  movslq %eax,%rdx
  lea    (%r12,%rdx,4),%rdx
  mov    (%rdx),%ecx
  cmp    %ecx,%esi
  cmovl  %ecx,%esi
  lea    0x1(%rax),%ecx
  cmp    %ecx,%edi
  jle    L112
  mov    0x4(%rdx),%ecx
  cmp    %ecx,%esi
  cmovl  %ecx,%esi
  add    $0x2,%eax
  cmp    %eax,%edi
  jle    L112
  mov    0x8(%rdx),%eax
  cmp    %eax,%esi
  cmovl  %eax,%esi
L112:
  xor    %eax,%eax
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L168
  lea    -0x28(%rbp),%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L51:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L2
L170:
  mov    -0x1e8(%rbp),%rax
  mov    0x0(,%rax,4),%esi
  jmp    L112
L92:
  xor    %eax,%eax
  jmp    L169
L0:
  mov    $0x1,%eax
  jmp    L95
L168:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D37
datatype: string
name: extract_symbolic_data
arguments: label: D15
datatype: string
name: extract_symbolic_data
arguments: label: D4
datatype: byte[16]
name: extract_symbolic_data
arguments: label: D9
datatype: string

tool: D37: Enter num

tool: D15: %d

tool: {"D4": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: D9: %d


assistant: ```c
int main() {
  int i, arr[100], num, j;
  printf("Enter num\n");
  scanf("%d", &num);
  int lis[num];
  for (i = 0; i < num; i++)
    scanf("%d", &arr[i]);
  for (i = 0; i < num; ++i)
    lis[i] = 1;
  for (i = 0; i < num; ++i) {
    for (j = 0; j < i; ++j) {
      if (arr[i] > arr[j] && lis[i] < lis[j] + 1)
        lis[i] = lis[j] + 1;
    }
  }
  int max = lis[0];
  for (i = 1; i < num; ++i) {
    if (max < lis[i])
      max = lis[i];
  }
  printf("%d\n", max);
  return 0;
}
```