user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  movl   $0x44,(%rax)
  movl   $0x55,0x4(%rax)
  lea    0x8(%rsp),%rsi
  lea    D85(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  lea    D66(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  lea    0x4(%rax),%rsi
  lea    D19(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D79(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D74(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D86(%rip),%rdi
  call   <puts@plt>
  lea    0x10(%rsp),%rbx
  mov    %rbx,%rsi
  lea    D36(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x55,%edx
  mov    $0x44,%esi
  lea    D77(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  mov    0x4(%rax),%edx
  mov    (%rax),%esi
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D85
datatype: string
name: unpack_data
arguments: data_tag: D66
datatype: string
name: unpack_data
arguments: data_tag: D23
datatype: string
name: unpack_data
arguments: data_tag: D19
datatype: string
name: unpack_data
arguments: data_tag: D79
datatype: string
name: unpack_data
arguments: data_tag: D74
datatype: string
name: unpack_data
arguments: data_tag: D86
datatype: string
name: unpack_data
arguments: data_tag: D36
datatype: string
name: unpack_data
arguments: data_tag: D77
datatype: string
name: unpack_data
arguments: data_tag: D8
datatype: string

tool: D85: The variable secret's address is 0x%8x (on stack)


tool: D66: The variable secret's value is 0x%8x (on heap)


tool: D23: secret[0]'s address is 0x%8x (on heap)


tool: D19: secret[1]'s address is 0x%8x (on heap)


tool: D79: Please enter a decimal integer

tool: D74: %d

tool: D86: Please enter a string

tool: D36: %s

tool: D77: The original secrets: 0x%x -- 0x%x


tool: D8: The new secrets:      0x%x -- 0x%x


assistant: ```c
int main(int argc, char *argv[]) {
  char user_input[100];
  int *secret;
  int int_input;
  int a, b, c, d;
  secret = (int *)malloc(2 * sizeof(int));
  secret[0] = 0x44;
  secret[1] = 0x55;
  printf("The variable secret's address is 0x%8x (on stack)\n", &secret);
  printf("The variable secret's value is 0x%8x (on heap)\n", secret);
  printf("secret[0]'s address is 0x%8x (on heap)\n", &secret[0]);
  printf("secret[1]'s address is 0x%8x (on heap)\n", &secret[1]);
  printf("Please enter a decimal integer\n");
  scanf("%d", &int_input);
  printf("Please enter a string\n");
  scanf("%s", user_input);
  printf(user_input);
  printf("\n");
  printf("The original secrets: 0x%x -- 0x%x\n", 0x44, 0x55);
  printf("The new secrets:      0x%x -- 0x%x\n", secret[0], secret[1]);
  return 0;
}
```