user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x168,%rsp
  lea    D49(%rip),%rbp
  mov    %rbp,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x1158(%rsp)
  xor    %eax,%eax
  lea    0x1c(%rsp),%rsi
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  jle    L146
  lea    0x20(%rsp),%rbx
  xor    %r12d,%r12d
  mov    %rbx,%r13
  nop
L5:
  mov    %r13,%rsi
  mov    %rbp,%rdi
  add    $0x1,%r12d
  add    $0x4,%r13
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  cmp    %r12d,%eax
  jg     L5
  test   %eax,%eax
  jle    L146
  sub    $0x1,%eax
  lea    0x4(%rbx),%rcx
  xor    %r11d,%r11d
  xor    %r12d,%r12d
  movl   $0x0,0x4(%rsp)
  xor    %r15d,%r15d
  xor    %r14d,%r14d
  xor    %esi,%esi
  lea    (%rcx,%rax,4),%rdi
  mov    $0xc4653600,%r13d
  xor    %r8d,%r8d
  xor    %r9d,%r9d
  xor    %r10d,%r10d
  jmp    L124
  cs nopw 0x0(%rax,%rax,1)
L189:
  cmp    $0x2,%eax
  je     L50
  cmp    $0x3,%eax
  jne    L111
  add    %edx,0x4(%rsp)
  add    $0x1,%r15d
L162:
  mov    %rcx,%rbx
  cmp    %rcx,%rdi
  je     L251
L150:
  add    $0x4,%rcx
L124:
  mov    (%rbx),%edx
  imul   $0xcccccccd,%edx,%eax
  add    $0x19999998,%eax
  ror    %eax
  cmp    $0x19999998,%eax
  ja     L118
  add    %edx,%r10d
  add    $0x1,%esi
L118:
  movslq %edx,%rax
  mov    %edx,%ebx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%ebx
  sar    $0x21,%rax
  sub    %ebx,%eax
  lea    (%rax,%rax,4),%ebx
  mov    %edx,%eax
  sub    %ebx,%eax
  cmp    $0x1,%eax
  jne    L189
  add    $0x1,%r8d
  test   %r11d,%r11d
  jne    L211
  add    %edx,%r9d
  mov    $0x1,%r11d
  mov    %rcx,%rbx
  cmp    %rcx,%rdi
  jne    L150
  nopl   0x0(%rax)
L251:
  test   %esi,%esi
  je     L96
  mov    %r10d,%esi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  mov    %r8d,0xc(%rsp)
  mov    %r9d,0x8(%rsp)
  call   <printf@plt>
  mov    0xc(%rsp),%r8d
  mov    0x8(%rsp),%r9d
L254:
  test   %r8d,%r8d
  jne    L113
  lea    D54(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L154:
  test   %r14d,%r14d
  jne    L32
  lea    D54(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L259:
  test   %r15d,%r15d
  jne    L103
  lea    D54(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L74:
  test   %r12d,%r12d
  jne    L216
  mov    $0x4e,%edi
  call   <putchar@plt>
L16:
  mov    0x1158(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L121
  add    $0x1168,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L111:
  cmp    $0x4,%eax
  jne    L162
  add    $0x1,%r12d
  cmp    %edx,%r13d
  cmovl  %edx,%r13d
  jmp    L162
  nopl   0x0(%rax)
L50:
  add    $0x1,%r14d
  jmp    L162
  nopl   0x0(%rax)
L211:
  sub    %edx,%r9d
  xor    %r11d,%r11d
  jmp    L162
L146:
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  xor    %r12d,%r12d
  xor    %r15d,%r15d
  movl   $0x0,0x4(%rsp)
  xor    %r14d,%r14d
  mov    $0xc4653600,%r13d
L96:
  lea    D54(%rip),%rdi
  xor    %eax,%eax
  mov    %r8d,0xc(%rsp)
  mov    %r9d,0x8(%rsp)
  call   <printf@plt>
  mov    0x8(%rsp),%r9d
  mov    0xc(%rsp),%r8d
  jmp    L254
L216:
  mov    %r13d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L16
L103:
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  mov    $0x1,%eax
  cvtsi2ssl 0x4(%rsp),%xmm0
  lea    D6(%rip),%rdi
  cvtsi2ss %r15d,%xmm1
  divss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  jmp    L74
L32:
  mov    %r14d,%esi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L259
L113:
  mov    %r9d,%esi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L154
L121:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D49
type_guessed: string
name: disassemble_data
arguments: data_label: D13
type_guessed: string
name: disassemble_data
arguments: data_label: D54
type_guessed: string
name: disassemble_data
arguments: data_label: D6
type_guessed: string

tool: D49: %d

tool: D13: %d 

tool: D54: N 

tool: D6: %.1f 

assistant: ```c
int main() {
  int n;
  int a[1100];
  scanf("%d", &n);
  int a1 = 0, count_a1 = 0;
  int a2 = 0, count_a2 = 0;
  int a3 = 0, count_a3 = 0;
  int a4 = 0, count_a4 = 0;
  int a5 = -1000000000, count_a5 = 0;
  int flag = 0;
  for (int i = 0; i < n; i++)
    scanf("%d", a + i);
  for (int i = 0; i < n; i++) {
    if (a[i] % 10 == 0) {
      a1 += a[i];
      count_a1++;
    }
    if (a[i] % 5 == 1) {
      count_a2++;
      if (flag == 0) {
        a2 += a[i];
        flag = 1;
      } else {
        a2 -= a[i];
        flag = 0;
      }
    }
    if (a[i] % 5 == 2) {
      a3++;
      count_a3++;
    }
    if (a[i] % 5 == 3) {
      a4 += a[i];
      count_a4++;
    }
    if (a[i] % 5 == 4) {
      count_a5++;
      if (a[i] > a5)
        a5 = a[i];
    }
  }
  if (count_a1 == 0)
    printf("N ");
  else
    printf("%d ", a1);
  if (count_a2 == 0)
    printf("N ");
  else
    printf("%d ", a2);
  if (count_a3 == 0)
    printf("N ");
  else
    printf("%d ", a3);
  if (count_a4 == 0)
    printf("N ");
  else
    printf("%.1f ", (float)a4 / count_a4);
  if (count_a5 == 0)
    printf("N");
  else
    printf("%d", a5);
  return 0;
}
```