user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  lea    -0x1c(%rbp),%rsi
  lea    D34(%rip),%rdi
  call   <scanf@plt>
  mov    -0x1c(%rbp),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rsi
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x1c(%rbp),%r9d
  movslq %r9d,%r8
  lea    0xf(%r8),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L68:
  cmp    %rdx,%rsp
  je     L95
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L68
L95:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L203
  orq    $0x0,-0x8(%rsp,%rax,1)
L203:
  mov    %rsp,%rdi
  test   %r9d,%r9d
  jle    L192
  mov    %r9d,%ecx
  add    %rbx,%rcx
  mov    %rbx,%rax
  mov    %rdi,%rsi
  sub    %rbx,%rsi
L110:
  movzbl (%rax),%edx
  mov    %dl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L110
L192:
  lea    -0x1(%r9),%r10d
  lea    -0x1(%rdi,%r8,1),%r11
  mov    %r10d,%r8d
  jmp    L125
L138:
  cltq
  mov    %cl,(%rdi,%rax,1)
  mov    %dl,(%rbx)
  lea    0x1(%rsi),%r11d
  cmp    %r11d,%r9d
  jle    L181
  movslq %esi,%rsi
  lea    0x1(%rdi,%rsi,1),%rsi
  lea    -0x2(%r9),%ebx
  jmp    L174
L61:
  add    $0x1,%rax
  cmp    %r8,%rax
  je     L184
L99:
  movzbl (%rsi),%ecx
  movzbl (%rax),%edx
  cmp    %dl,%cl
  jle    L61
  mov    %cl,(%rax)
  mov    %dl,(%rsi)
  jmp    L61
L184:
  add    $0x1,%rsi
  cmp    %r11d,%r9d
  je     L181
L174:
  add    $0x1,%r11d
  cmp    %r11d,%r10d
  jle    L184
  lea    0x1(%rsi),%rax
  mov    %ebx,%edx
  sub    %r11d,%edx
  lea    0x2(%rsi,%rdx,1),%r8
  jmp    L99
L181:
  mov    %rdi,%rsi
  lea    D7(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L157
L196:
  lea    D32(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L157:
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L122
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
L47:
  sub    $0x1,%r11
L125:
  test   %r8d,%r8d
  js     L196
  sub    $0x1,%r8d
  js     L47
  mov    %r11,%rbx
  movzbl (%r11),%ecx
  movslq %r8d,%rax
L132:
  mov    %eax,%esi
  movzbl (%rdi,%rax,1),%edx
  cmp    %dl,%cl
  jg     L138
  sub    $0x1,%rax
  test   %eax,%eax
  jns    L132
  jmp    L47
L122:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D34
type_infered: string
name: unpack_data
arguments: tag: D14
type_infered: string
name: unpack_data
arguments: tag: D7
type_infered: string
name: unpack_data
arguments: tag: D32
type_infered: string

tool: D34: %d


tool: D14: %s


tool: D7: %s

tool: D32: No Answer

assistant: ```c
int main() {
  int n, flag = 0, position = -1;
  char *w;
  scanf("%d\n", &n);
  w = (char *)malloc(sizeof(char) * n);
  scanf("%s\n", w);
  char s[n];
  for (int i = 0; i < n; i++)
    s[i] = w[i];
  for (int i = n - 1; i >= 0; i--) {
    for (int j = i - 1; j >= 0; j--) {
      if (s[i] > s[j]) {
        char c = s[j];
        s[j] = s[i];
        s[i] = c;
        position = j;
        flag++;
        break;
      }
    }
    if (flag != 0) {
      for (int i = position + 1; i < n; i++) {
        for (int j = i + 1; j < n - 1; j++) {
          if (s[i] > s[j]) {
            char c = s[j];
            s[j] = s[i];
            s[i] = c;
          }
        }
      }
      printf("%s", s);
      break;
    }
  }
  if (flag == 0)
    printf("No Answer");
  return 0;
}
```