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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x40(%rbp)
  mov    $0x0,%eax
  call   <clrscr@plt>
  lea    D50(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x4c(%rbp),%rax
  mov    %rax,%rsi
  lea    D44(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x4c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x3c(%rbp)
  lea    D46(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x48(%rbp)
  jmp    L87
L205:
  mov    -0x48(%rbp),%eax
  cltq
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x28(%rbp,%rax,4)
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x28(%rbp,%rax,4),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  %xmm0,-0x30(%rbp,%rax,4)
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x30(%rbp,%rax,4),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  %xmm0,-0x38(%rbp,%rax,4)
  movl   $0x0,-0x44(%rbp)
  jmp    L61
L39:
  lea    -0x20(%rbp),%rcx
  mov    -0x44(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x48(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rsi,%rax
  shl    $0x2,%rax
  add    %rcx,%rax
  mov    %rax,%rsi
  lea    D66(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  addl   $0x1,-0x44(%rbp)
L61:
  mov    -0x4c(%rbp),%eax
  cmp    %eax,-0x44(%rbp)
  jle    L39
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x48(%rbp)
L87:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L205
  movl   $0x0,-0x48(%rbp)
  jmp    L151
L127:
  movl   $0x0,-0x44(%rbp)
  jmp    L50
L224:
  mov    -0x44(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x48(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  movss  -0x20(%rbp,%rax,4),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm0,%xmm2
  movq   %xmm2,%rcx
  mov    -0x44(%rbp),%edx
  mov    -0x48(%rbp),%eax
  movq   %rcx,%xmm0
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x44(%rbp)
L50:
  mov    -0x4c(%rbp),%eax
  cmp    %eax,-0x44(%rbp)
  jle    L224
  addl   $0x1,-0x48(%rbp)
L151:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L127
  nop
L159:
  movl   $0x0,-0x48(%rbp)
  jmp    L146
L160:
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x30(%rbp,%rax,4),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  %xmm0,-0x28(%rbp,%rax,4)
  addl   $0x1,-0x48(%rbp)
L146:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L160
  movl   $0x0,-0x48(%rbp)
  jmp    L110
L140:
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x40(%rbp)
  movl   $0x0,-0x44(%rbp)
  jmp    L4
L133:
  mov    -0x48(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  je     L117
  mov    -0x44(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x48(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  movss  -0x20(%rbp,%rax,4),%xmm1
  mov    -0x44(%rbp),%eax
  cltq
  movss  -0x38(%rbp,%rax,4),%xmm0
  mulss  %xmm1,%xmm0
  movss  -0x40(%rbp),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,-0x40(%rbp)
  jmp    L187
L117:
  nop
L187:
  addl   $0x1,-0x44(%rbp)
L4:
  mov    -0x44(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L133
  mov    -0x4c(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x48(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  movss  -0x20(%rbp,%rax,4),%xmm0
  subss  -0x40(%rbp),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  add    %rbp,%rax
  sub    $0x20,%rax
  movss  (%rax),%xmm1
  divss  %xmm1,%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  %xmm0,-0x30(%rbp,%rax,4)
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x30(%rbp,%rax,4),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  %xmm0,-0x38(%rbp,%rax,4)
  addl   $0x1,-0x48(%rbp)
L110:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L140
  movl   $0x0,-0x48(%rbp)
  jmp    L17
L31:
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x28(%rbp,%rax,4),%xmm0
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x30(%rbp,%rax,4),%xmm1
  subss  %xmm1,%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <fabs@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm3
  comisd D27(%rip),%xmm3
  jbe    L38
  jmp    L159
L38:
  addl   $0x1,-0x48(%rbp)
L17:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L31
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x48(%rbp)
  jmp    L92
L8:
  mov    -0x48(%rbp),%eax
  cltq
  movss  -0x30(%rbp,%rax,4),%xmm0
  pxor   %xmm4,%xmm4
  cvtss2sd %xmm0,%xmm4
  movq   %xmm4,%rdx
  mov    -0x48(%rbp),%eax
  movq   %rdx,%xmm0
  mov    %eax,%esi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x48(%rbp)
L92:
  mov    -0x48(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jle    L8
  mov    $0x0,%eax
  call   <getch@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L122
  call   <__stack_chk_fail@plt>
L122:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D50
type_guessed: string
name: unpack_data
arguments: label: D44
type_guessed: string
name: unpack_data
arguments: label: D46
type_guessed: string
name: unpack_data
arguments: label: D66
type_guessed: string
name: unpack_data
arguments: label: D21
type_guessed: string
name: unpack_data
arguments: label: D27
type_guessed: f64
name: unpack_data
arguments: label: D15
type_guessed: string
name: unpack_data
arguments: label: D10
type_guessed: string

tool: D50: How many unkown X's values do you want to solve?

tool: D44: %d

tool: D46: 
Please input cofficients and constants.


tool: D66: %f

tool: D21: a[%d][%d]=%f


tool: D27: 1e-09

tool: D15: 
I'm so sorry to delay your time so long.Now the X's values under the list.


tool: D10: x%d=%f


assistant: ```c
main() {
  int n, m, i, j;
  float sum = 0, x[2], xx[2], a[2][3], xxx[2];
  clrscr();
  printf("How many unkown X's values do you want to solve?");
  scanf("%d", &m);
  n = m - 1;
  printf("\nPlease input cofficients and constants.\n\n");
  for (i = 0; i <= n; i++) {
    x[i] = xx[i] = xxx[i] = 0;
    for (j = 0; j <= m; j++)
      scanf("%f", &a[i][j]);
    printf("\n");
  }
  for (i = 0; i <= n; i++)
    for (j = 0; j <= m; j++)
      printf("a[%d][%d]=%f\n", i, j, a[i][j]);
restart:
  for (i = 0; i <= n; i++)
    xxx[i] = xx[i];
  for (i = 0; i <= n; i++) {
    sum = 0;
    for (j = 0; j <= n; j++) {
      if (i == j)
        continue;
      else
        sum += a[i][j] * x[j];
    }
    xx[i] = (a[i][m] - sum) / a[i][i];
    x[i] = xx[i];
  }
  for (i = 0; i <= n; i++) {
    if (fabs(xxx[i] - xx[i]) > 0.000000001)
      goto restart;
  }
  printf("\nI'm so sorry to delay your time so long.Now the X's values under the list.\n\n");
  for (i = 0; i <= n; i++)
    printf("x%d=%f\n", i, xx[i]);
  getch();
}
```