user: 这段汇编代码用C语言表示是什么样的：

```asm
<dp_score>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %rcx,-0x60(%rbp)
  mov    %r8,-0x68(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,-0x34(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,-0x30(%rbp)
  mov    -0x34(%rbp),%eax
  cltq
  mov    %eax,%edx
  mov    -0x30(%rbp),%eax
  cltq
  imul   %edx,%eax
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  movl   $0x0,(%rax)
  movl   $0x1,-0x3c(%rbp)
  jmp    L28
L23:
  mov    -0x3c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x3c(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x60(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  add    %ebx,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x3c(%rbp)
L28:
  mov    -0x3c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L23
  movl   $0x1,-0x3c(%rbp)
  jmp    L60
L56:
  mov    -0x3c(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x3c(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x68(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  imul   -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  add    %ebx,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x3c(%rbp)
L60:
  mov    -0x3c(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jl     L56
  movl   $0x1,-0x3c(%rbp)
  jmp    L38
L6:
  movl   $0x1,-0x38(%rbp)
  jmp    L25
L1:
  mov    -0x38(%rbp),%eax
  imul   -0x34(%rbp),%eax
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x1,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x38(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x68(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  lea    (%rbx,%rax,1),%r12d
  mov    -0x38(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x34(%rbp),%eax
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x3c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x60(%rbp),%rdx
  mov    %eax,%edi
  call   *%rdx
  add    %eax,%ebx
  mov    -0x38(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x34(%rbp),%eax
  mov    %eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x1,%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%r13d
  mov    -0x38(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x3c(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rcx
  mov    -0x48(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x58(%rbp),%rcx
  mov    %edx,%esi
  mov    %eax,%edi
  call   *%rcx
  add    %r13d,%eax
  mov    -0x38(%rbp),%edx
  mov    %edx,%ecx
  imul   -0x34(%rbp),%ecx
  mov    -0x3c(%rbp),%edx
  add    %ecx,%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x28(%rbp),%rdx
  lea    (%rcx,%rdx,1),%r13
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %eax,%edi
  call   <min3@plt>
  mov    %eax,0x0(%r13)
  addl   $0x1,-0x38(%rbp)
L25:
  mov    -0x38(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jl     L1
  addl   $0x1,-0x3c(%rbp)
L38:
  mov    -0x3c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jl     L6
  mov    -0x30(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x34(%rbp),%eax
  mov    %eax,%edx
  mov    -0x34(%rbp),%eax
  add    %edx,%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x2c(%rbp),%eax
  add    $0x58,%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

assistant: ```c
int dp_score(char *a, char *b, int (*score)(char, char), int (*gap_a)(char), int (*gap_b)(char)) {
  int i, j, k;
  int n_c, m_r;
  int *D, d;
  n_c = strlen(a) + 1;
  m_r = strlen(b) + 1;
  D = (int *)malloc(sizeof(int) * n_c * m_r);
  D[0] = 0;
  for (i = 1; i < n_c; i++) {
    D[i] = D[i - 1] + gap_a(a[i - 1]);
  }
  for (i = 1; i < m_r; i++) {
    D[i * n_c] = D[(i - 1) * n_c] + gap_b(b[i - 1]);
  }
  for (i = 1; i < n_c; i++) {
    for (j = 1; j < m_r; j++) {
      D[j * n_c + i] = min3(D[(j - 1) * n_c + (i - 1)] + score(a[i - 1], b[j - 1]), D[(j - 1) * n_c + i] + gap_a(a[i]), D[j * n_c + (i - 1)] + gap_b(b[j]));
    }
  }
  d = D[(m_r - 1) * n_c + n_c - 1];
  free(D);
  return d;
}
```