user: 这段汇编代码用C语言表示是什么样的？

```asm
<numDistinct>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L162
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jge    L70
L162:
  mov    $0x0,%eax
  jmp    L126
L70:
  movl   $0x0,-0x24(%rbp)
  jmp    L15
L84:
  addl   $0x1,-0x24(%rbp)
L15:
  mov    -0x24(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jge    L37
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L84
L37:
  mov    -0x24(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jne    L59
  mov    $0x0,%eax
  jmp    L126
L59:
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  imul   -0x14(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L99
L116:
  mov    -0x20(%rbp),%eax
  imul   -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addl   $0x1,-0x20(%rbp)
L99:
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cmp    %eax,-0x20(%rbp)
  jl     L116
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movl   $0x1,(%rax)
  movl   $0x1,-0x20(%rbp)
  jmp    L73
L94:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  addl   $0x1,-0x20(%rbp)
L73:
  mov    -0x20(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L94
  movl   $0x1,-0x20(%rbp)
  jmp    L163
L24:
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L46
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    (%rax),%edx
  add    $0x1,%edx
  mov    %edx,(%rax)
L46:
  addl   $0x1,-0x20(%rbp)
L163:
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cmp    %eax,-0x20(%rbp)
  jl     L24
  movl   $0x1,-0x20(%rbp)
  jmp    L87
L21:
  movl   $0x1,-0x1c(%rbp)
  jmp    L109
L121:
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    -0x20(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  shl    $0x2,%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x40(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L185
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  sub    $0x4,%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  mov    (%rax),%rsi
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rsi,%rax
  add    %ecx,%edx
  mov    %edx,(%rax)
L185:
  addl   $0x1,-0x1c(%rbp)
L109:
  mov    -0x1c(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L121
  addl   $0x1,-0x20(%rbp)
L87:
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cmp    %eax,-0x20(%rbp)
  jl     L21
  mov    -0x18(%rbp),%eax
  sub    -0x24(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%rax
  sub    $0x4,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
L126:
  leave
  ret
```

assistant: ```c
int numDistinct(char *s, char *t) {
  int s_len = strlen(s);
  int t_len = strlen(t);
  if (t_len == 0 || s_len < t_len) {
    return 0;
  }
  int start = 0;
  while (start < s_len && s[start] != t[0]) {
    start++;
  }
  if (start == s_len) {
    return 0;
  }
  int i, j;
  int *table = malloc((s_len - start) * t_len * sizeof(int));
  int **dp = malloc((s_len - start) * sizeof(int *));
  for (i = 0; i < s_len - start; i++) {
    dp[i] = &table[i * t_len];
  }
  dp[0][0] = 1;
  for (i = 1; i < t_len; i++) {
    dp[0][i] = 0;
  }
  for (i = 1; i < s_len - start; i++) {
    dp[i][0] = dp[i - 1][0];
    if (s[start + i] == t[0]) {
      dp[i][0]++;
    }
  }
  for (i = 1; i < s_len - start; i++) {
    for (j = 1; j < t_len; j++) {
      dp[i][j] = dp[i - 1][j];
      if (s[start + i] == t[j]) {
        dp[i][j] += dp[i - 1][j - 1];
      }
    }
  }
  return dp[s_len - start - 1][t_len - 1];
}
```