user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x420,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x3e8,-0x418(%rbp)
  lea    -0x400(%rbp),%rax
  lea    D15(%rip),%rdx
  mov    $0x7d,%ecx
  mov    %rax,%rdi
  mov    %rdx,%rsi
  rep movsq %ds:(%rsi),%es:(%rdi)
  mov    %rsi,%rdx
  mov    %rdi,%rax
  movzbl (%rdx),%ecx
  mov    %cl,(%rax)
  movq   $0x0,-0x408(%rbp)
  movl   $0x0,-0x420(%rbp)
  jmp    L24
L13:
  movq   $0x1,-0x410(%rbp)
  movl   $0x0,-0x41c(%rbp)
  jmp    L58
L55:
  mov    -0x420(%rbp),%edx
  mov    -0x41c(%rbp),%eax
  add    %edx,%eax
  cltq
  movzbl -0x400(%rbp,%rax,1),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  mov    %eax,-0x414(%rbp)
  mov    -0x414(%rbp),%eax
  cltq
  mov    -0x410(%rbp),%rdx
  imul   %rdx,%rax
  mov    %rax,-0x410(%rbp)
  addl   $0x1,-0x41c(%rbp)
L58:
  cmpl   $0xc,-0x41c(%rbp)
  jle    L55
  mov    -0x410(%rbp),%rax
  cmp    -0x408(%rbp),%rax
  jle    L26
  mov    -0x410(%rbp),%rax
  mov    %rax,-0x408(%rbp)
L26:
  addl   $0x1,-0x420(%rbp)
L24:
  mov    -0x418(%rbp),%eax
  sub    $0xd,%eax
  cmp    %eax,-0x420(%rbp)
  jl     L13
  mov    -0x408(%rbp),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D15
datatype: string
name: unpack_data
arguments: data_tag: D8
datatype: string

tool: D15: 7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450

tool: D8: Biggest product: %li


assistant: ```c
int main(void) {
  int digits, count, count2;
  digits = 1000;
  char number[] = "7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450";
  long product, currentBig;
  currentBig = 0;
  for (count = 0; count < digits - 13; count++) {
    product = 1;
    for (count2 = 0; count2 < 13; count2++) {
      int curNumber = number[count + count2] - 48;
      product *= curNumber;
    }
    if (product > currentBig)
      currentBig = product;
  }
  printf("Biggest product: %li\n", currentBig);
  return 0;
}
```