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    $0x198,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x188(%rsp)
  xor    %eax,%eax
  lea    0x40(%rsp),%r13
  lea    0x54(%rsp),%r14
  movl   $0x0,0xc(%rsp)
  lea    D9(%rip),%r15
L246:
  mov    0xc(%rsp),%eax
  mov    %eax,0x8(%rsp)
  lea    -0x14(%r14),%rbp
  mov    $0x0,%ebx
L158:
  mov    %ebx,0x0(%rbp)
  mov    %ebx,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    0x8(%rsp),%ebx
  add    $0x4,%rbp
  cmp    %r14,%rbp
  jne    L158
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,0xc(%rsp)
  mov    0xc(%rsp),%eax
  add    $0x14,%r14
  cmp    $0x5,%eax
  jne    L246
  lea    0x10(%rsp),%rsi
  lea    0x38(%rsp),%rdx
  mov    %rsi,%rax
L244:
  movl   $0x0,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L244
  lea    0x64(%r13),%r8
  mov    %r13,%rcx
L220:
  mov    $0x0,%eax
L70:
  movslq (%rcx,%rax,4),%rdx
  addl   $0x1,0x10(%rsp,%rdx,4)
  add    $0x1,%rax
  cmp    $0x5,%rax
  jne    L70
  add    $0x14,%rcx
  cmp    %r8,%rcx
  jne    L220
  mov    $0x0,%eax
  mov    $0x0,%edi
  jmp    L181
L124:
  mov    (%rsi),%edi
  mov    %eax,%r12d
L127:
  add    $0x1,%eax
  add    $0x4,%rsi
  cmp    $0xa,%eax
  je     L237
L181:
  test   %eax,%eax
  je     L124
  cmp    %edi,(%rsi)
  jle    L127
  jmp    L124
L237:
  mov    $0x0,%ebx
  mov    $0x0,%ebp
  jmp    L46
L243:
  jle    L52
  movslq %ebx,%rcx
  mov    %edx,0x120(%rsp,%rcx,4)
  add    $0x1,%ebx
L52:
  add    $0x1,%rax
  cmp    $0x5,%rax
  je     L99
L138:
  mov    0x0(%r13,%rax,4),%edx
  cmp    %r12d,%edx
  jge    L243
  movslq %ebp,%rcx
  mov    %edx,0xb0(%rsp,%rcx,4)
  add    $0x1,%ebp
  jmp    L52
L99:
  add    $0x14,%r13
  cmp    %r8,%r13
  je     L134
L46:
  mov    $0x0,%eax
  jmp    L138
L134:
  mov    %r12d,%edx
  mov    %edi,%esi
  lea    D52(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %ebp,%ebp
  jle    L44
  lea    0xb0(%rsp),%r12
  lea    -0x1(%rbp),%eax
  lea    0xb4(%rsp,%rax,4),%r14
  lea    D55(%rip),%r13
L133:
  mov    (%r12),%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x4,%r12
  cmp    %r12,%r14
  jne    L133
L44:
  mov    %ebp,%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %ebx,%ebx
  jle    L148
  lea    0x120(%rsp),%rbp
  lea    -0x1(%rbx),%eax
  lea    0x124(%rsp,%rax,4),%r13
  lea    D55(%rip),%r12
L107:
  mov    0x0(%rbp),%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x4,%rbp
  cmp    %rbp,%r13
  jne    L107
L148:
  mov    %ebx,%esi
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x120(%rsp),%rax
  mov    $0x0,%edx
  sub    $0x1,%ebx
L230:
  cmp    %edx,%ebx
  jle    L63
  mov    (%rax),%ecx
  add    $0x1,%edx
  add    $0x4,%rax
  cmp    (%rax),%ecx
  jle    L230
  lea    D77(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L178:
  mov    0x188(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L223
  mov    $0x0,%eax
  add    $0x198,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L63:
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L178
L223:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D9
data_type: string
name: disassemble_data
arguments: data_label: D52
data_type: string
name: disassemble_data
arguments: data_label: D55
data_type: string
name: disassemble_data
arguments: data_label: D13
data_type: string
name: disassemble_data
arguments: data_label: D77
data_type: string
name: disassemble_data
arguments: data_label: D8
data_type: string

tool: D9: %2d 

tool: D52: fmax = %d, valmax = %d


tool: D55: %d 

tool: D13:  (%d elementi)


tool: D77: Vettore NON monotono crescente.

tool: D8: Vettore monotono crescente.

assistant: ```c
int main() {
  int m[5][5];
  int v1[5 * 5], v2[5 * 5];
  int freq[10];
  int fmax = 0;
  int valmax;
  int u, z;
  int i, j;
  for (i = 0; i < 5; i++) {
    for (j = 0; j < 5; j++) {
      m[i][j] = i * j;
      printf("%2d ", m[i][j]);
    }
    printf("\n");
  }
  for (i = 0; i < 10; i++)
    freq[i] = 0;
  for (i = 0; i < 5; i++) {
    for (j = 0; j < 5; j++) {
      freq[m[i][j]]++;
    }
  }
  for (i = 0; i < 10; i++)
    if (i == 0 || freq[i] > fmax) {
      valmax = i;
      fmax = freq[i];
    }
  u = z = 0;
  for (i = 0; i < 5; i++) {
    for (j = 0; j < 5; j++) {
      if (m[i][j] < valmax) {
        v1[u] = m[i][j];
        u++;
      }
      if (m[i][j] > valmax) {
        v2[z] = m[i][j];
        z++;
      }
    }
  }
  printf("fmax = %d, valmax = %d\n", fmax, valmax);
  for (i = 0; i < u; i++)
    printf("%d ", v1[i]);
  printf(" (%d elementi)\n", u);
  for (i = 0; i < z; i++)
    printf("%d ", v2[i]);
  printf(" (%d elementi)\n", z);
  i = 0;
  while (i < z - 1 && v2[i] <= v2[i + 1])
    i++;
  if (i < z - 1)
    printf("Vettore NON monotono crescente.");
  else
    printf("Vettore monotono crescente.");
}
```