user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D25(%rip),%rdi
  call   <printf@plt>
  lea    0x14(%rsp),%rsi
  lea    D5(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%r13
  mov    0x14(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,(%rsp)
  mov    0x14(%rsp),%eax
  lea    0x1(%rax),%edi
  imul   %eax,%edi
  shl    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  lea    D16(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%r12d
  lea    D93(%rip),%r14
  cmpl   $0x0,0x14(%rsp)
  jg     L33
L181:
  lea    D41(%rip),%rdi
  call   <puts@plt>
  cmpl   $0x0,0x14(%rsp)
  jle    L107
  mov    %r13,%rdx
  mov    $0x0,%eax
L211:
  movl   $0x0,(%rdx)
  add    $0x1,%eax
  add    $0x4,%rdx
  cmp    %eax,0x14(%rsp)
  jg     L211
L107:
  lea    D9(%rip),%rdi
  call   <puts@plt>
  movl   $0x0,0xc(%rsp)
  lea    0x4(%rbx),%r15
  jmp    L204
L234:
  add    $0x1,%eax
  imul   %r12d,%eax
  cltq
  add    %rbp,%rax
  lea    (%rbx,%rax,4),%rsi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x14(%rsp),%eax
  add    $0x1,%rbp
  cmp    %ebp,%eax
  jge    L234
L297:
  add    $0x1,%r12d
  cmp    %r12d,0x14(%rsp)
  jle    L181
L33:
  mov    0x14(%rsp),%eax
  mov    $0x0,%ebp
  test   %eax,%eax
  jns    L234
  jmp    L297
L48:
  lea    0x1(%rdx),%ecx
  imul   %esi,%ecx
  movslq %ecx,%rcx
  lea    0x0(,%rcx,4),%r8
  lea    (%rbx,%r8,1),%rax
  add    %r9,%rcx
  lea    (%r15,%rcx,4),%rdi
  mov    %r11,%rcx
  sub    %r8,%rcx
  pxor   %xmm1,%xmm1
L202:
  movss  (%rax,%rcx,1),%xmm0
  mulss  (%rax),%xmm0
  addss  %xmm0,%xmm1
  add    $0x4,%rax
  cmp    %rax,%rdi
  jne    L202
L82:
  add    $0x1,%r9
  add    $0x4,%r10
  mov    %esi,%ecx
L70:
  lea    0x1(%rcx),%esi
  cmp    %esi,%edx
  jle    L198
  lea    0x1(%rdx),%edi
  imul   %ecx,%edi
  movslq %edi,%rdi
  movslq %esi,%rax
  add    %rdi,%rax
  lea    (%rbx,%rax,4),%rax
  lea    -0x2(%rdx),%r8d
  sub    %r9d,%r8d
  lea    (%rdi,%r9,1),%r12
  add    %r12,%r8
  lea    0x0(%rbp,%r8,4),%r8
  lea    0x0(,%rdi,4),%r12
  mov    %r11,%rdi
  sub    %r12,%rdi
  pxor   %xmm2,%xmm2
L163:
  movss  (%rax,%rdi,1),%xmm0
  mulss  (%rax),%xmm0
  addss  %xmm0,%xmm2
  add    $0x4,%rax
  cmp    %r8,%rax
  jne    L163
L245:
  lea    0x1(%rdx),%eax
  imul   %ecx,%eax
  cltq
  movslq %edx,%rdx
  add    %rax,%rdx
  movss  (%rbx,%rdx,4),%xmm0
  subss  %xmm1,%xmm0
  subss  %xmm2,%xmm0
  add    %r9,%rax
  divss  (%rbx,%rax,4),%xmm0
  movss  %xmm0,(%r10)
  mov    0x14(%rsp),%edx
  cmp    %esi,%edx
  jle    L261
  test   %esi,%esi
  jg     L48
  pxor   %xmm1,%xmm1
  jmp    L82
L198:
  pxor   %xmm2,%xmm2
  jmp    L245
L261:
  movss  0x0(%r13),%xmm0
  mov    (%rsp),%r14
  subss  (%r14),%xmm0
  call   <fabs@plt>
  pxor   %xmm6,%xmm6
  cvtsi2ss %rax,%xmm6
  movss  %xmm6,0x8(%rsp)
  cmpl   $0x1,0x14(%rsp)
  jle    L43
  lea    0x4(%r13),%rbp
  mov    $0x1,%r12d
  sub    %r13,%r14
  jmp    L305
L277:
  add    $0x1,%r12d
  add    $0x4,%rbp
  cmp    %r12d,0x14(%rsp)
  jle    L43
L305:
  movss  0x0(%rbp),%xmm0
  call   <fabs@plt>
  movss  (%r14,%rbp,1),%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  subss  %xmm1,%xmm0
  comiss 0x8(%rsp),%xmm0
  jbe    L277
  movss  0x0(%rbp),%xmm0
  subss  %xmm1,%xmm0
  call   <fabs@plt>
  pxor   %xmm5,%xmm5
  cvtsi2ss %rax,%xmm5
  movss  %xmm5,0x8(%rsp)
  jmp    L277
L43:
  movss  0x0(%r13),%xmm0
  mov    (%rsp),%rax
  movaps %xmm0,%xmm2
  subss  (%rax),%xmm2
  movss  0x4(%r13),%xmm1
  movaps %xmm1,%xmm3
  subss  0x4(%rax),%xmm3
  comiss %xmm3,%xmm2
  jbe    L289
  movss  0x8(%r13),%xmm3
  subss  0x8(%rax),%xmm3
  maxss  %xmm3,%xmm2
  movaps %xmm2,%xmm3
L265:
  cvtss2sd %xmm0,%xmm0
  cvtss2sd %xmm3,%xmm3
  pxor   %xmm2,%xmm2
  cvtss2sd 0x8(%r13),%xmm2
  cvtss2sd %xmm1,%xmm1
  mov    0xc(%rsp),%r14d
  mov    %r14d,%esi
  lea    D71(%rip),%rdi
  mov    $0x4,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  cvtss2sd 0x8(%rsp),%xmm0
  movsd  D24(%rip),%xmm7
  comisd %xmm0,%xmm7
  ja     L3
  add    $0x1,%r14d
  mov    %r14d,0xc(%rsp)
  cmp    $0x64,%r14d
  je     L3
L204:
  mov    %r13,%rax
  mov    $0x0,%ecx
  mov    (%rsp),%rsi
  sub    %r13,%rsi
  cmpl   $0x0,0x14(%rsp)
  jle    L261
L241:
  movss  (%rax),%xmm0
  movss  %xmm0,(%rsi,%rax,1)
  add    $0x1,%ecx
  mov    0x14(%rsp),%edx
  add    $0x4,%rax
  cmp    %ecx,%edx
  jg     L241
  test   %edx,%edx
  jle    L261
  mov    %r13,%r10
  mov    $0x0,%r9d
  mov    $0x0,%ecx
  pxor   %xmm1,%xmm1
  lea    0x8(%rbx),%rbp
  mov    %r13,%r11
  sub    %rbx,%r11
  jmp    L70
L289:
  movss  0x8(%r13),%xmm2
  mov    (%rsp),%rax
  subss  0x8(%rax),%xmm2
  maxss  %xmm2,%xmm3
  jmp    L265
L3:
  lea    D33(%rip),%rdi
  call   <puts@plt>
  cmpl   $0x0,0x14(%rsp)
  jle    L146
  mov    $0x0,%ebx
  lea    D47(%rip),%rbp
L263:
  add    $0x1,%ebx
  pxor   %xmm0,%xmm0
  cvtss2sd 0x0(%r13),%xmm0
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  add    $0x4,%r13
  cmp    0x14(%rsp),%ebx
  jl     L263
L146:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L192
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L192:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D25
type_guessed: string
name: retrieve_data
arguments: data_label: D5
type_guessed: string
name: retrieve_data
arguments: data_label: D16
type_guessed: string
name: retrieve_data
arguments: data_label: D93
type_guessed: string
name: retrieve_data
arguments: data_label: D41
type_guessed: string
name: retrieve_data
arguments: data_label: D9
type_guessed: string
name: retrieve_data
arguments: data_label: D71
type_guessed: string
name: retrieve_data
arguments: data_label: D24
type_guessed: f64
name: retrieve_data
arguments: data_label: D33
type_guessed: string
name: retrieve_data
arguments: data_label: D47
type_guessed: string

tool: D25: Enter the no of variables : 

tool: D5: %d

tool: D16: Enter the augmented matrix : 

tool: D93: %f

tool: D41: 



tool: D9: k	X0		 X1		X2		error

tool: D71: %d	%lf	%lf	%lf	%f


tool: D24: 5e-06

tool: D33: 
The root of the equation are : 

tool: D47: X(%d)	=	%f


assistant: ```c
int main() {
  float *XN, *XO, *A, S1, S2, d, error;
  int i, j, k, M = 100, n;
  printf("Enter the no of variables : ");
  scanf("%d", &n);
  XN = (float *)malloc(n * sizeof(float));
  XO = (float *)malloc(n * sizeof(float));
  A = (float *)malloc(n * (n + 1) * sizeof(float));
  printf("Enter the augmented matrix : \n");
  for (i = 0; i < n; i++) {
    for (j = 0; j <= n; j++) {
      scanf("%f", A + (n + 1) * i + j);
    }
  }
  printf("\n\n\n");
  for (i = 0; i < n; i++) {
    *(XN + i) = 0;
  }
  printf("k\tX0\t\t X1\t\tX2\t\terror\n");
  for (k = 0; k < M; k++) {
    for (i = 0; i < n; i++) {
      *(XO + i) = *(XN + i);
    }
    for (i = 0; i < n; i++) {
      S1 = S2 = 0;
      for (j = 0; j <= i - 1; j++) {
        S1 = S1 + *(A + (n + 1) * i + j) * (*(XN + j));
      }
      for (j = i + 1; j < n; j++) {
        S2 = S2 + *(A + (n + 1) * i + j) * (*(XN + j));
      }
      *(XN + i) = (*(A + (n + 1) * i + n) - S1 - S2) / (*(A + (n + 1) * i + i));
    }
    d = (float)fabs(*(XN) - *(XO));
    for (i = 1; i < n; i++) {
      if ((float)fabs(*(XN + i)) - *(XO + i) > d)
        d = (float)fabs(*(XN + i) - *(XO + i));
    }
    error = (((*(XN + 0) - *(XO + 0)) > (*(XN + 1) - *(XO + 1))) ? (((*(XN + 0) - *(XO + 0)) > (*(XN + 2) - *(XO + 2))) ? (*(XN + 0) - *(XO + 0)) : (*(XN + 2) - *(XO + 2))) : (((*(XN + 1) - *(XO + 1)) > (*(XN + 2) - *(XO + 2))) ? (*(XN + 1) - *(XO + 1)) : (*(XN + 2) - *(XO + 2))));
    printf("%d\t%lf\t%lf\t%lf\t%f\n", k, *(XN + 0), *(XN + 1), *(XN + 2), error);
    if (d < 0.000005)
      break;
  }
  printf("\nThe root of the equation are : \n");
  for (i = 0; i < n; i++) {
    printf("X(%d)	=	%f\n", i + 1, *(XN + i));
  }
  return 0;
}
```