user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D24(%rip),%rax
  mov    %rax,%rsi
  lea    D79(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x18(%rbp)
  lea    -0x20(%rbp),%rcx
  lea    -0x24(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  lea    D27(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  movzbl -0x24(%rbp),%eax
  movsbq %al,%rax
  add    %eax,%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movb   $0x0,-0x23(%rbp)
  jmp    L66
L29:
  movsbq -0x23(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  movzbl -0x23(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x23(%rbp)
L66:
  movzbl -0x24(%rbp),%eax
  cmp    %al,-0x23(%rbp)
  jl     L29
  movb   $0x0,-0x23(%rbp)
  jmp    L59
L14:
  lea    -0x22(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  mov    -0x20(%rbp),%rax
  movzwl -0x22(%rbp),%edx
  movswl %dx,%edx
  movsbq -0x23(%rbp),%rcx
  lea    (%rcx,%rcx,1),%rsi
  mov    -0x10(%rbp),%rcx
  add    %rsi,%rcx
  movzwl (%rcx),%ecx
  movswl %cx,%ecx
  sub    %ecx,%edx
  movslq %edx,%rdx
  sub    %rdx,%rax
  mov    %rax,-0x20(%rbp)
  movzbl -0x23(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x23(%rbp)
L59:
  movzbl -0x24(%rbp),%eax
  cmp    %al,-0x23(%rbp)
  jge    L22
  mov    -0x20(%rbp),%rax
  test   %rax,%rax
  jg     L14
L22:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    D25(%rip),%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x18(%rbp)
  movzbl -0x24(%rbp),%eax
  cmp    %al,-0x23(%rbp)
  je     L53
  movsbl -0x23(%rbp),%eax
  jmp    L51
L53:
  mov    $0xffffffff,%eax
L51:
  mov    -0x18(%rbp),%rcx
  mov    %eax,%edx
  lea    D5(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <fprintf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D24
datatype: string
name: extract_symbolic_data
arguments: data_tag: D79
datatype: string
name: extract_symbolic_data
arguments: data_tag: D27
datatype: string
name: extract_symbolic_data
arguments: data_tag: D26
datatype: string
name: extract_symbolic_data
arguments: data_tag: D25
datatype: string
name: extract_symbolic_data
arguments: data_tag: D6
datatype: string
name: extract_symbolic_data
arguments: data_tag: D5
datatype: string

tool: D24: r

tool: D79: INP.TXT

tool: D27: %hhd %ld

tool: D26: %hd

tool: D25: w

tool: D6: OUT.TXT

tool: D5: %hhd


assistant: ```c
int main() {
  FILE *f = fopen("INP.TXT", "r");
  char n, i;
  short *a, b;
  long k;
  fscanf(f, "%hhd %ld", &n, &k);
  a = malloc(n * sizeof(short));
  for (i = 0; i < n; i++)
    fscanf(f, "%hd", a + i);
  for (i = 0; i < n && k > 0; i++) {
    fscanf(f, "%hd", &b);
    k -= b - a[i];
  }
  fclose(f);
  f = fopen("OUT.TXT", "w");
  fprintf(f, "%hhd\n", (n - i) ? i : -1);
  fclose(f);
  return 0;
}
```