user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  lea    D71(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x38(%rbp),%rax
  mov    %rax,%rsi
  lea    D74(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x34(%rbp),%rax
  mov    %rax,%rsi
  lea    D74(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0x38(%rbp),%eax
  cltq
  shl    $0x3,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  movl   $0x0,-0x30(%rbp)
  jmp    L32
L74:
  mov    -0x34(%rbp),%eax
  add    $0x1,%eax
  cltq
  shl    $0x2,%rax
  mov    -0x30(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  addl   $0x1,-0x30(%rbp)
L32:
  mov    -0x38(%rbp),%eax
  cmp    %eax,-0x30(%rbp)
  jl     L74
  lea    D73(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x30(%rbp)
  jmp    L86
L25:
  movl   $0x0,-0x2c(%rbp)
  jmp    L49
L60:
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  addl   $0x1,-0x2c(%rbp)
L49:
  mov    -0x34(%rbp),%eax
  cmp    %eax,-0x2c(%rbp)
  jle    L60
  addl   $0x1,-0x30(%rbp)
L86:
  mov    -0x38(%rbp),%eax
  cmp    %eax,-0x30(%rbp)
  jl     L25
  mov    -0x34(%rbp),%eax
  add    $0x1,%eax
  cltq
  shl    $0x2,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x30(%rbp)
  jmp    L75
L72:
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  addl   $0x1,-0x30(%rbp)
L75:
  mov    -0x34(%rbp),%eax
  cmp    %eax,-0x30(%rbp)
  jl     L72
  mov    -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x34(%rbp),%ecx
  mov    -0x38(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <revisedsimplex@plt>
  nop
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L56
  call   <__stack_chk_fail@plt>
L56:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D71
type_infered: string
name: disassemble_data
arguments: label: D74
type_infered: string
name: disassemble_data
arguments: label: D64
type_infered: string
name: disassemble_data
arguments: label: D73
type_infered: string
name: disassemble_data
arguments: label: D29
type_infered: string
name: disassemble_data
arguments: label: D43
type_infered: string

tool: D71: Enter the number of equations(m) : 

tool: D74: %d

tool: D64: Enter the number of unknowns(n): 

tool: D73: Enter the augmented matrix A:

tool: D29: %f

tool: D43: Enter the coefficients of expression(Z): 

assistant: ```c
void main() {
  int i, j, m, n, in, *flag;
  float **A, *Z, **T0, **T1, p, *xB, **Y, **P, r;
  printf("Enter the number of equations(m) : ");
  scanf("%d", &m);
  printf("Enter the number of unknowns(n): ");
  scanf("%d", &n);
  A = (float **)malloc((m) * sizeof(float *));
  for (i = 0; i < m; i++)
    A[i] = (float *)malloc((n + 1) * sizeof(float));
  printf("Enter the augmented matrix A:\n");
  for (i = 0; i < m; i++) {
    for (j = 0; j < n + 1; j++) {
      scanf("%f", &A[i][j]);
    }
  }
  Z = (float *)malloc((n + 1) * sizeof(float));
  printf("Enter the coefficients of expression(Z): \n");
  for (i = 0; i < n; i++) {
    scanf("%f", &Z[i]);
  }
  Z[n] = 0;
  revisedsimplex(A, Z, m, n);
}
```