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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x50(%rbp)
  lea    -0x64(%rbp),%rax
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  jmp    L116
L118:
  mov    %rsp,%rax
  mov    %rax,%rbx
  movl   $0x0,-0x4c(%rbp)
  movl   $0x0,-0x54(%rbp)
  lea    -0x5c(%rbp),%rdx
  lea    -0x60(%rbp),%rax
  mov    %rax,%rsi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x5c(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ecx
  mov    $0x0,%edx
  div    %rcx
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L104:
  cmp    %rdx,%rsp
  je     L99
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L104
L99:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L33
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L33:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x58(%rbp)
  jmp    L66
L9:
  mov    -0x58(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  addl   $0x1,-0x58(%rbp)
L66:
  mov    -0x5c(%rbp),%eax
  cmp    %eax,-0x58(%rbp)
  jl     L9
  mov    -0x5c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <quicksort@plt>
  mov    -0x5c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x58(%rbp)
  jmp    L89
L41:
  mov    -0x40(%rbp),%rax
  mov    -0x58(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  add    %eax,-0x54(%rbp)
  addl   $0x1,-0x4c(%rbp)
  subl   $0x1,-0x58(%rbp)
L89:
  mov    -0x60(%rbp),%eax
  cmp    %eax,-0x54(%rbp)
  jl     L41
  mov    -0x50(%rbp),%eax
  mov    %eax,%esi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x5c(%rbp),%eax
  cmp    %eax,-0x4c(%rbp)
  jle    L13
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L17
L13:
  mov    -0x4c(%rbp),%eax
  mov    %eax,%esi
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L17:
  addl   $0x1,-0x50(%rbp)
  mov    %rbx,%rsp
L116:
  mov    -0x64(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x64(%rbp)
  test   %eax,%eax
  jne    L118
  mov    $0x0,%eax
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D38
datatype: string
name: disassemble_data
arguments: data_label: D53
datatype: string
name: disassemble_data
arguments: data_label: D45
datatype: string
name: disassemble_data
arguments: data_label: D11
datatype: string
name: disassemble_data
arguments: data_label: D52
datatype: string

tool: D38: %d

tool: D53: %d %d

tool: D45: Scenario #%d:


tool: D11: impossible


tool: D52: %d



assistant: ```c
int main() {
  int t, s, f, i, x, j = 1, k;
  scanf("%d", &t);
  while (t--) {
    k = 0;
    x = 0;
    scanf("%d %d", &s, &f);
    int sf[f];
    for (i = 0; i < f; i++)
      scanf("%d", &sf[i]);
    quicksort(sf, 0, f - 1);
    for (i = f - 1; x < s; i--) {
      x += sf[i];
      k++;
    }
    printf("Scenario #%d:\n", j);
    if (k > f)
      printf("impossible\n\n");
    else
      printf("%d\n\n", k);
    j++;
  }
  return 0;
}
```