user: Translate the below assembly code into C programming language:

```asm
<stockmaximize>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D9(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  je     L35
  lea    0x4(%rsp),%r13
  nopw   0x0(%rax,%rax,1)
L150:
  mov    %r13,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    0x4(%rsp),%r8d
  mov    %rax,%r15
  test   %r8d,%r8d
  jle    L171
  mov    %rbp,%r12
  xor    %r14d,%r14d
  nopl   0x0(%rax)
L86:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  add    $0x4,%r12
  call   <scanf@plt>
  mov    %r14d,(%r15,%r14,4)
  mov    0x4(%rsp),%r8d
  add    $0x1,%r14
  cmp    %r14d,%r8d
  jg     L86
L171:
  mov    %r8d,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <quicksort_index_descending@plt>
  mov    0x4(%rsp),%r9d
  test   %r9d,%r9d
  jle    L49
  mov    $0x1,%ecx
  xor    %eax,%eax
  xor    %r8d,%r8d
  jmp    L89
  nopl   0x0(%rax)
L22:
  mov    %ecx,%edx
  cmp    %ecx,%eax
  cmovge %eax,%edx
  add    $0x1,%rcx
  cmp    %r9d,%edx
  jge    L75
L89:
  mov    -0x4(%r15,%rcx,4),%esi
  cmp    %eax,%esi
  jl     L22
  movslq %esi,%rdx
  mov    %esi,%r11d
  mov    0x0(%rbp,%rdx,4),%edi
  sub    %eax,%r11d
  imul   %r11d,%edi
  add    %edi,%r8d
  cmp    %eax,%esi
  jle    L129
  lea    -0x1(%r11),%edx
  cmp    $0x2,%edx
  jbe    L12
  movslq %eax,%rdx
  pxor   %xmm0,%xmm0
  lea    0x0(%rbp,%rdx,4),%rdi
  mov    %r11d,%edx
  shr    $0x2,%edx
  lea    -0x1(%rdx),%r10d
  lea    0x10(%rdi),%rdx
  shl    $0x4,%r10
  add    %rdx,%r10
  jmp    L135
  nopl   (%rax)
L24:
  add    $0x10,%rdx
L135:
  movdqu (%rdi),%xmm1
  mov    %rdx,%rdi
  psubd  %xmm1,%xmm0
  cmp    %r10,%rdx
  jne    L24
  movdqa %xmm0,%xmm1
  psrldq $0x8,%xmm1
  paddd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%edx
  add    %edx,%r8d
  mov    %r11d,%edx
  and    $0xfffffffc,%edx
  add    %edx,%eax
  cmp    %r11d,%edx
  je     L129
L12:
  movslq %eax,%rdx
  lea    0x0(,%rdx,4),%rdi
  sub    0x0(%rbp,%rdx,4),%r8d
  lea    0x1(%rax),%edx
  cmp    %edx,%esi
  jle    L129
  add    $0x2,%eax
  sub    0x4(%rbp,%rdi,1),%r8d
  cmp    %eax,%esi
  jle    L129
  sub    0x8(%rbp,%rdi,1),%r8d
L129:
  lea    0x1(%rsi),%eax
  mov    %ecx,%edx
  cmp    %ecx,%eax
  cmovge %eax,%edx
  add    $0x1,%rcx
  cmp    %r9d,%edx
  jl     L89
L75:
  mov    %r8d,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %r15,%rdi
  call   <free@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jne    L150
L35:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L145
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L49:
  xor    %r8d,%r8d
  jmp    L75
L145:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D9
type_guessed: string
name: extract_symbolic_data
arguments: tag: D6
type_guessed: string

tool: D9: %d

tool: D6: %u


assistant: ```c
int stockmaximize(void) {
  int numTestCases;
  scanf("%d", &numTestCases);
  while (numTestCases--) {
    int numDays;
    scanf("%d", &numDays);
    int *prices = malloc(sizeof(int) * numDays);
    int *sortedPriceIndexes = malloc(sizeof(int) * numDays);
    uint bestPrice = 0;
    int lastIndex = 0;
    for (int i = 0; i < numDays; i++) {
      scanf("%d", prices + i);
      sortedPriceIndexes[i] = i;
    }
    quicksort_index_descending(prices, sortedPriceIndexes, numDays);
    for (int i = 0; i < numDays && lastIndex < numDays; i++) {
      if (sortedPriceIndexes[i] >= lastIndex) {
        bestPrice += prices[sortedPriceIndexes[i]] * (sortedPriceIndexes[i] - lastIndex);
        for (int j = lastIndex; j < sortedPriceIndexes[i]; j++) {
          bestPrice -= prices[j];
        }
        lastIndex = sortedPriceIndexes[i] + 1;
      }
    }
    printf("%u\n", bestPrice);
    free(prices);
    free(sortedPriceIndexes);
  }
  return 0;
}
```