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    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  movl   $0x0,-0x5c(%rbp)
  movl   $0x0,-0x74(%rbp)
  movl   $0x0,-0x70(%rbp)
  movl   $0x0,-0x58(%rbp)
  movl   $0x0,-0x54(%rbp)
  lea    D56(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x74(%rbp),%rax
  mov    %rax,%rsi
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x70(%rbp),%edx
  mov    -0x74(%rbp),%eax
  cmp    %eax,%edx
  jge    L13
  lea    D40(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
L13:
  mov    -0x70(%rbp),%eax
  mov    -0x74(%rbp),%edx
  sub    %edx,%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x50(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L162:
  cmp    %rdx,%rsp
  je     L64
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L162
L64:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L182
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L182:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x48(%rbp)
  mov    -0x74(%rbp),%eax
  mov    %eax,-0x58(%rbp)
  jmp    L160
L128:
  mov    -0x58(%rbp),%eax
  mov    %eax,%edi
  call   <func_sum@plt>
  mov    %eax,-0x54(%rbp)
  mov    -0x54(%rbp),%eax
  mov    %eax,%edi
  call   <func_sum@plt>
  cmp    %eax,-0x58(%rbp)
  jne    L112
  mov    -0x54(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  je     L112
  mov    -0x48(%rbp),%rax
  mov    -0x5c(%rbp),%edx
  movslq %edx,%rdx
  mov    -0x58(%rbp),%ecx
  mov    %ecx,(%rax,%rdx,4)
  mov    -0x5c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x48(%rbp),%rax
  movslq %edx,%rdx
  mov    -0x54(%rbp),%ecx
  mov    %ecx,(%rax,%rdx,4)
  addl   $0x2,-0x5c(%rbp)
L112:
  addl   $0x1,-0x58(%rbp)
L160:
  mov    -0x70(%rbp),%eax
  cmp    %eax,-0x58(%rbp)
  jl     L128
  mov    -0x5c(%rbp),%eax
  mov    %eax,-0x60(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x6c(%rbp)
  jmp    L170
L35:
  movl   $0x0,-0x68(%rbp)
  jmp    L122
L56:
  mov    -0x6c(%rbp),%eax
  cmp    -0x68(%rbp),%eax
  je     L127
  mov    -0x6c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x68(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x40(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L181
  mov    -0x68(%rbp),%eax
  mov    %eax,-0x64(%rbp)
  subl   $0x1,-0x60(%rbp)
  jmp    L60
L21:
  mov    -0x64(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    -0x64(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x40(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x64(%rbp)
L60:
  mov    -0x64(%rbp),%eax
  cmp    -0x60(%rbp),%eax
  jl     L21
  movl   $0x0,-0x68(%rbp)
  jmp    L181
L127:
  nop
L181:
  addl   $0x1,-0x68(%rbp)
L122:
  mov    -0x68(%rbp),%eax
  cmp    -0x60(%rbp),%eax
  jl     L56
  addl   $0x1,-0x6c(%rbp)
L170:
  mov    -0x6c(%rbp),%eax
  cmp    -0x60(%rbp),%eax
  jl     L35
  mov    -0x60(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%esi
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x6c(%rbp)
  jmp    L63
L106:
  mov    -0x6c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x48(%rbp),%rax
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%edx
  mov    -0x48(%rbp),%rax
  mov    -0x6c(%rbp),%ecx
  movslq %ecx,%rcx
  mov    (%rax,%rcx,4),%eax
  mov    %eax,%esi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x2,-0x6c(%rbp)
L63:
  mov    -0x6c(%rbp),%eax
  cmp    -0x60(%rbp),%eax
  jl     L106
  mov    $0x0,%eax
  mov    %rbx,%rsp
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L152
  call   <__stack_chk_fail@plt>
L152:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D56
type_infered: string
name: extract_symbolic_data
arguments: data_label: D60
type_infered: string
name: extract_symbolic_data
arguments: data_label: D43
type_infered: string
name: extract_symbolic_data
arguments: data_label: D40
type_infered: string
name: extract_symbolic_data
arguments: data_label: D52
type_infered: string
name: extract_symbolic_data
arguments: data_label: D14
type_infered: string

tool: D56: Give the lower  field's number, except number 0 , and press enter :

tool: D60: %d

tool: D43: Give the upper  field's number and press enter  :

tool: D40: Msg:Give the upper field's number to  be  greater than the  lower and press enter :

tool: D52: 
The couples of friend numbers are %d,the: 


tool: D14:  %d and %d


assistant: ```c
int main() {
  int *p;
  int i, j, k, size, n = 0;
  int low = 0, high = 0, num = 0, sum = 0;
  printf("Give the lower  field's number, except number 0 , and press enter :\n");
  scanf("%d", &low);
  printf("Give the upper  field's number and press enter  :\n");
  scanf("%d", &high);
  if (high < low) {
    printf("Msg:Give the upper field's number to  be  greater than the  lower and press enter :\n");
    scanf("%d", &high);
  }
  int arr[high - low];
  for (num = low; num < high; num++) {
    sum = func_sum(num);
    if (func_sum(sum) == num && sum != num) {
      arr[n] = num;
      arr[n + 1] = sum;
      n = n + 2;
    }
  }
  size = n;
  p = arr;
  for (i = 0; i < size; i++) {
    for (j = 0; j < size; j++) {
      if (i == j) {
        continue;
      } else if (*(p + i) == *(p + j)) {
        k = j;
        size--;
        while (k < size) {
          *(p + k) = *(p + k + 1);
          k++;
        }
        j = 0;
      }
    }
  }
  printf("\nThe couples of friend numbers are %d,the: \n", size / 2);
  for (i = 0; i < size; i = i + 2) {
    printf(" %d and %d\n", arr[i], arr[i + 1]);
  }
  return 0;
}
```