user: 这段汇编代码用C语言表示是什么样的:

```asm
<connected_mark>:
  endbr64
  movslq %ecx,%rcx
  lea    (%rdx,%rcx,4),%rax
  mov    (%rax),%r8d
  test   %r8d,%r8d
  jne    L370
  movl   $0x1,(%rax)
  test   %esi,%esi
  jle    L370
  movslq %esi,%r9
  lea    (%rdi,%rcx,1),%r10
  xor    %r11d,%r11d
L10:
  cmpb   $0x0,(%r10)
  jne    L380
L250:
  add    $0x1,%r11
  add    %r9,%r10
  cmp    %r9,%r11
  jne    L10
  ret
  nopw   0x0(%rax,%rax,1)
L370:
  ret
  nopl   0x0(%rax)
L380:
  mov    (%rdx,%r11,4),%eax
  test   %eax,%eax
  jne    L250
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
L96:
  lea    (%r11,%rdi,1),%rax
  xor    %r8d,%r8d
  mov    %r11,(%rsp)
  movl   $0x1,(%rdx,%r11,4)
  mov    %r8,%r11
  mov    %r10,0x8(%rsp)
  mov    %rax,%r10
L349:
  cmpb   $0x0,(%r10)
  jne    L14
L260:
  add    $0x1,%r11
  add    %r9,%r10
  cmp    %r9,%r11
  jne    L349
  mov    (%rsp),%r11
  mov    0x8(%rsp),%r10
L101:
  add    $0x1,%r11
  add    %r9,%r10
  cmp    %r9,%r11
  je     L220
L181:
  cmpb   $0x0,(%r10)
  je     L101
  mov    (%rdx,%r11,4),%ebp
  test   %ebp,%ebp
  je     L96
  add    $0x1,%r11
  add    %r9,%r10
  cmp    %r9,%r11
  jne    L181
L220:
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rdx,%r11,4),%ebx
  test   %ebx,%ebx
  jne    L260
  mov    %r10,0x18(%rsp)
  lea    (%rdi,%r11,1),%rax
  xor    %ebx,%ebx
  movl   $0x1,(%rdx,%r11,4)
  mov    %r11,0x10(%rsp)
  mov    %rax,%r11
L383:
  cmpb   $0x0,(%r11)
  jne    L199
L379:
  add    $0x1,%rbx
  add    %r9,%r11
  cmp    %r9,%rbx
  jne    L383
  mov    0x10(%rsp),%r11
  mov    0x18(%rsp),%r10
  jmp    L260
  nopl   0x0(%rax)
L199:
  mov    (%rdx,%rbx,4),%r10d
  test   %r10d,%r10d
  jne    L379
  mov    %r11,0x20(%rsp)
  lea    (%rdi,%rbx,1),%r8
  xor    %r10d,%r10d
  movl   $0x1,(%rdx,%rbx,4)
  mov    %r8,%r13
  mov    %r10,%rbp
  mov    %rbx,0x28(%rsp)
  mov    %r9,%rbx
L254:
  cmpb   $0x0,0x0(%r13)
  jne    L106
L70:
  add    $0x1,%rbp
  add    %rbx,%r13
  cmp    %rbx,%rbp
  jne    L254
  mov    %rbx,%r9
  mov    0x20(%rsp),%r11
  mov    0x28(%rsp),%rbx
  jmp    L379
  nopl   0x0(%rax)
L106:
  mov    (%rdx,%rbp,4),%r9d
  test   %r9d,%r9d
  jne    L70
  mov    %r13,0x30(%rsp)
  lea    (%rdi,%rbp,1),%r11
  xor    %r12d,%r12d
  movl   $0x1,(%rdx,%rbp,4)
  mov    %r11,%r14
  mov    %rbp,0x38(%rsp)
  mov    %esi,%ebp
L313:
  cmpb   $0x0,(%r14)
  jne    L399
L153:
  add    $0x1,%r12
  add    %rbx,%r14
  cmp    %r12d,%ebp
  jg     L313
  mov    %ebp,%esi
  mov    0x30(%rsp),%r13
  mov    0x38(%rsp),%rbp
  jmp    L70
  cs nopw 0x0(%rax,%rax,1)
L399:
  mov    (%rdx,%r12,4),%r8d
  test   %r8d,%r8d
  jne    L153
  lea    (%rdi,%r12,1),%r11
  mov    %r14,0x40(%rsp)
  xor    %r13d,%r13d
  mov    %r12,%r10
  movl   $0x1,(%rdx,%r12,4)
  mov    %r11,%r14
L345:
  cmpb   $0x0,(%r14)
  jne    L396
L9:
  add    $0x1,%r13
  add    %rbx,%r14
  cmp    %r13d,%ebp
  jg     L345
  mov    0x40(%rsp),%r14
  mov    %r10,%r12
  jmp    L153
  nop
L396:
  mov    (%rdx,%r13,4),%esi
  test   %esi,%esi
  jne    L9
  lea    (%rdi,%r13,1),%r15
  mov    %r10,%r11
  mov    %rbx,%rax
  xor    %r12d,%r12d
  movl   $0x1,(%rdx,%r13,4)
  mov    %r14,%r9
  mov    %r13,%r10
  mov    %r15,%rbx
L207:
  cmpb   $0x0,(%rbx)
  jne    L105
L78:
  add    $0x1,%r12
  add    %rax,%rbx
  cmp    %r12d,%ebp
  jg     L207
  mov    %r10,%r13
  mov    %r9,%r14
  mov    %r11,%r10
  mov    %rax,%rbx
  jmp    L9
  nopl   (%rax)
L105:
  mov    (%rdx,%r12,4),%ecx
  test   %ecx,%ecx
  jne    L78
  mov    %rbx,0x48(%rsp)
  lea    (%rdi,%r12,1),%r13
  xor    %r15d,%r15d
  movl   $0x1,(%rdx,%r12,4)
  mov    %r12,0x50(%rsp)
  mov    %rax,%r12
L314:
  cmpb   $0x0,0x0(%r13)
  jne    L340
L369:
  add    $0x1,%r15
  add    %r12,%r13
  cmp    %r15d,%ebp
  jg     L314
  mov    %r12,%rax
  mov    0x48(%rsp),%rbx
  mov    0x50(%rsp),%r12
  jmp    L78
  xchg   %ax,%ax
L340:
  mov    (%rdx,%r15,4),%r14d
  test   %r14d,%r14d
  jne    L369
  movl   $0x1,(%rdx,%r15,4)
  lea    (%rdi,%r15,1),%rbx
  mov    %r11,0x60(%rsp)
  mov    %rbx,%r8
  mov    %r12,%rbx
  mov    %ebp,%r12d
  mov    %r9,0x68(%rsp)
  mov    %rdi,%rbp
  mov    %r10,0x70(%rsp)
  mov    %r13,0x78(%rsp)
  mov    %rdx,%r13
L203:
  cmpb   $0x0,(%r8)
  jne    L27
L177:
  add    $0x1,%r14d
  add    %rbx,%r8
  cmp    %r14d,%r12d
  jg     L203
  mov    %rbp,%rdi
  mov    %r13,%rdx
  mov    %r12d,%ebp
  mov    0x60(%rsp),%r11
  mov    0x68(%rsp),%r9
  mov    0x70(%rsp),%r10
  mov    %rbx,%r12
  mov    0x78(%rsp),%r13
  jmp    L369
  nop
L27:
  mov    %r14d,%ecx
  mov    %r13,%rdx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  mov    %r8,0x58(%rsp)
  call   <connected_mark>
  mov    0x58(%rsp),%r8
  jmp    L177
```

assistant: ```c
void connected_mark(char *mgph, int size, int *mark, int v) {
  if (mark[v])
    return;
  mark[v] = 1;
  for (int i = 0; i < size; i++) {
    if (mgph[v + size * i])
      connected_mark(mgph, size, mark, i);
  }
}
```