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

```asm
<f>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %eax,%eax
  mov    $0x2a,%edi
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2a,%edi
  xor    %eax,%eax
  call   *%rax
  xor    %edi,%edi
  mov    $0x1,%edx
  mov    $0x61,%esi
  call   <f>
  mov    $0x2a,%edx
  mov    $0x63,%esi
  mov    $0x2,%edi
  call   <f>
  mov    $0x2,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int f(int argument, char ch, long lg) {
  int aa, bb = 2, cc = 3, *dd = &aa, (*g)(int x, char c);
  int vector[3] = {1, 2, 3};
  struct point {
    int x;
    int y;
    char *color_name;
    int color_rgb[3];
    struct point *next;
    int (*method)(int);
  } point;
  int ivar;
  int *pvar;
  char *svar;
  char sliteral[] = "literal";
  int a = 1;
  int b = 2;
  int c = 3;
  int x = 42;
  int primary_expressions;
  ivar = argument;
  ivar = 42;
  svar = "hello";
  ivar = (1 + 2);
  svar = ("Hello World");
  int unary_expressions;
  svar = &sliteral[0];
  pvar = &ivar;
  ivar = *pvar;
  ivar = +argument;
  ivar = (+argument);
  ivar = +(+argument);
  ivar = -argument;
  ivar = (-argument);
  ivar = -(-argument);
  ivar = ~argument;
  ivar = (~argument);
  ivar = !argument;
  ivar = (!argument);
  ivar = sizeof argument;
  ivar = sizeof(argument);
  ivar = sizeof(int);
  ivar = _Alignof(int);
  ivar = ++argument;
  ivar = --argument;
  int postfix_expressions;
  ivar = point.x;
  ivar = point.color_rgb[0];
  ivar = point.next->x;
  ivar = point.next->color_name[0];
  ivar = point.method(42);
  ivar = argument++;
  ivar = argument--;
  ivar = point.next->x++;
  ivar = point.next->y--;
  int cast_expressions;
  ivar = (int)sliteral[0];
  ivar = (int)a;
  ivar = (int)(a);
  ivar = (int)f(0, 'a', 1L);
  int multiplicative_expressions;
  ivar = a * x;
  ivar = 2 * 3;
  ivar = 3 * x;
  ivar = x * 2;
  ivar = a / x;
  ivar = 2 / 3;
  ivar = 3 / x;
  ivar = x / 2;
  ivar = a % x;
  ivar = 2 % 3;
  ivar = 3 % x;
  ivar = x % 2;
  int additive_expressions;
  ivar = a + x;
  ivar = 2 + 3;
  ivar = 3 + x;
  ivar = x + 2;
  ivar = a - x;
  ivar = 2 - 3;
  ivar = 3 - x;
  ivar = x - 2;
  int shift_expressions;
  ivar = a << x;
  ivar = 2 << 3;
  ivar = 3 << x;
  ivar = x << 2;
  ivar = a >> x;
  ivar = 2 >> 3;
  ivar = 3 >> x;
  ivar = x >> 2;
  int relational_expressions;
  ivar = a > x;
  ivar = 2 > 3;
  ivar = 3 > x;
  ivar = x > 2;
  ivar = a < x;
  ivar = 2 < 3;
  ivar = 3 < x;
  ivar = x < 2;
  ivar = a >= x;
  ivar = 2 >= 3;
  ivar = 3 >= x;
  ivar = x >= 2;
  ivar = a <= x;
  ivar = 2 <= 3;
  ivar = 3 <= x;
  ivar = x <= 2;
  int equality_expressions;
  ivar = a == x;
  ivar = 2 == 3;
  ivar = 3 == x;
  ivar = x == 2;
  ivar = a != x;
  ivar = 2 != 3;
  ivar = 3 != x;
  ivar = x != 2;
  int logic_expressions;
  ivar = a & b;
  ivar = a ^ b;
  ivar = a | b;
  ivar = a && b;
  ivar = a || b;
  ivar = a ? b : c;
  int assignment_expressions;
  ivar = argument;
  ivar += argument;
  ivar -= argument;
  ivar *= argument;
  ivar /= argument;
  ivar %= argument;
  ivar <<= argument;
  ivar >>= argument;
  ivar &= argument;
  ivar ^= argument;
  ivar |= argument;
  int sequence_expressions;
  ivar = a, b, c;
  ivar = ((a++), f(b, 'c', 42L), a * x * x + b * x + c), (a * x + b) * x + c;
  int z = 1 + 2 * 3 / 4;
  return z;
}
```