user: 请从给定的汇编指令推导出C源代码:

```asm
<test_padding_alt_20>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x70(%rbp),%rax
  mov    $0x400,%edx
  lea    D99(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D170(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xfffffc00,%edx
  lea    D99(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D112(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x400,%edx
  lea    D29(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D170(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xfffffc00,%edx
  lea    D29(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D112(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x400,%edx
  lea    D49(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D170(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xfffffc00,%edx
  lea    D49(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D226(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x1ff,%edx
  lea    D7(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D25(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xfffffe01,%edx
  lea    D7(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D138(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x1234abcd,%edx
  lea    D76(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D34(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xedcb5433,%edx
  lea    D76(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D36(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x1234abcd,%edx
  lea    D133(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D79(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  lea    -0x70(%rbp),%rax
  mov    $0xedcb5433,%edx
  lea    D133(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  lea    D228(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <assertStringsEqual@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D99
data_type: string
name: retrieve_data
arguments: tag: D170
data_type: string
name: retrieve_data
arguments: tag: D112
data_type: string
name: retrieve_data
arguments: tag: D29
data_type: string
name: retrieve_data
arguments: tag: D49
data_type: string
name: retrieve_data
arguments: tag: D226
data_type: string
name: retrieve_data
arguments: tag: D7
data_type: string
name: retrieve_data
arguments: tag: D25
data_type: string
name: retrieve_data
arguments: tag: D138
data_type: string
name: retrieve_data
arguments: tag: D76
data_type: string
name: retrieve_data
arguments: tag: D34
data_type: string
name: retrieve_data
arguments: tag: D36
data_type: string
name: retrieve_data
arguments: tag: D133
data_type: string
name: retrieve_data
arguments: tag: D79
data_type: string
name: retrieve_data
arguments: tag: D228
data_type: string

tool: D99: %#20d

tool: D170:                 1024

tool: D112:                -1024

tool: D29: %#20i

tool: D49: %#20u

tool: D226:           4294966272

tool: D7: %#20o

tool: D25:                 0777

tool: D138:         037777777001

tool: D76: %#20x

tool: D34:           0x1234abcd

tool: D36:           0xedcb5433

tool: D133: %#20X

tool: D79:           0X1234ABCD

tool: D228:           0XEDCB5433

assistant: ```c
void test_padding_alt_20() {
  char buffer[100];
  sprintf(buffer, "%#20d", 1024);
  assertStringsEqual(buffer, "                1024");
  sprintf(buffer, "%#20d", -1024);
  assertStringsEqual(buffer, "               -1024");
  sprintf(buffer, "%#20i", 1024);
  assertStringsEqual(buffer, "                1024");
  sprintf(buffer, "%#20i", -1024);
  assertStringsEqual(buffer, "               -1024");
  sprintf(buffer, "%#20u", 1024);
  assertStringsEqual(buffer, "                1024");
  sprintf(buffer, "%#20u", 4294966272U);
  assertStringsEqual(buffer, "          4294966272");
  sprintf(buffer, "%#20o", 511);
  assertStringsEqual(buffer, "                0777");
  sprintf(buffer, "%#20o", 4294966785U);
  assertStringsEqual(buffer, "        037777777001");
  sprintf(buffer, "%#20x", 305441741);
  assertStringsEqual(buffer, "          0x1234abcd");
  sprintf(buffer, "%#20x", 3989525555U);
  assertStringsEqual(buffer, "          0xedcb5433");
  sprintf(buffer, "%#20X", 305441741);
  assertStringsEqual(buffer, "          0X1234ABCD");
  sprintf(buffer, "%#20X", 3989525555U);
  assertStringsEqual(buffer, "          0XEDCB5433");
}
```