user: Demonstrate the C code that generates the assembly output below:

```asm
<radixSort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,%r8
  mov    %rsi,%r14
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0xf(,%rsi,4),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L145:
  cmp    %rdx,%rsp
  je     L81
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L145
L81:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L132
  orq    $0x0,-0x8(%rsp,%rax,1)
L132:
  mov    %rsp,%r11
  test   %r14,%r14
  jle    L85
  lea    (%r8,%r14,8),%rbx
  mov    %r8,%rax
  mov    $0x0,%r15d
L1:
  mov    (%rax),%rdx
  movslq %r15d,%rcx
  cmp    %rcx,%rdx
  cmovg  %edx,%r15d
  add    $0x8,%rax
  cmp    %rbx,%rax
  jne    L1
  test   %r15d,%r15d
  jle    L85
  mov    $0x1,%r13d
  movabs $0x6666666666666667,%r10
  lea    -0x38(%rbp),%r12
  lea    -0x1(%r14),%eax
  mov    %eax,-0x64(%rbp)
  jmp    L131
L61:
  lea    0x0(%r13,%r13,4),%r13d
  add    %r13d,%r13d
  mov    %r15d,%eax
  cltd
  idiv   %r13d
  test   %eax,%eax
  jle    L85
L131:
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  mov    %r8,%rsi
  movslq %r13d,%rdi
L9:
  mov    (%rsi),%rax
  cqto
  idiv   %rdi
  mov    %rax,%rcx
  imul   %r10
  sar    $0x2,%rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  add    %rax,%rax
  sub    %rax,%rcx
  addl   $0x1,-0x60(%rbp,%rcx,4)
  add    $0x8,%rsi
  cmp    %rbx,%rsi
  jne    L9
  lea    -0x5c(%rbp),%rax
L44:
  mov    -0x4(%rax),%edx
  add    %edx,(%rax)
  add    $0x4,%rax
  cmp    %rax,%r12
  jne    L44
  mov    -0x64(%rbp),%eax
  test   %eax,%eax
  js     L27
  movslq %eax,%rcx
  movslq %r13d,%r9
L49:
  mov    (%r8,%rcx,8),%rsi
  mov    %rsi,%rax
  cqto
  idiv   %r9
  mov    %rax,%rdi
  imul   %r10
  sar    $0x2,%rdx
  mov    %rdi,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  add    %rax,%rax
  sub    %rax,%rdi
  mov    -0x60(%rbp,%rdi,4),%eax
  sub    $0x1,%eax
  mov    %eax,-0x60(%rbp,%rdi,4)
  cltq
  mov    %esi,(%r11,%rax,4)
  sub    $0x1,%rcx
  test   %ecx,%ecx
  jns    L49
L27:
  mov    $0x0,%eax
L103:
  movslq (%r11,%rax,4),%rdx
  mov    %rdx,(%r8,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%r14
  jne    L103
  jmp    L61
L85:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void radixSort(long list[], long n) {
  int i, m = 0, exp = 1, temp[n];
  for (i = 0; i < n; i++) {
    if (list[i] > m)
      m = list[i];
  }
  while ((m / exp) > 0) {
    int bucket[10] = {0};
    for (i = 0; i < n; i++)
      bucket[list[i] / exp % 10]++;
    for (i = 1; i < 10; i++)
      bucket[i] += bucket[i - 1];
    for (i = n - 1; i >= 0; i--)
      temp[--bucket[list[i] / exp % 10]] = list[i];
    for (i = 0; i < n; i++)
      list[i] = temp[i];
    exp *= 10;
  }
}
```