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

```asm
<main1>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  mov    %rsp,%rsi
  lea    D23(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%ebx
  movslq %ebx,%rdi
  shl    $0x2,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebx,%ebx
  jle    L130
  mov    %rax,%rbp
  mov    $0x0,%ebx
  lea    D33(%rip),%r13
L171:
  mov    %rbp,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  add    $0x1,%ebx
  mov    (%rsp),%eax
  add    $0x4,%rbp
  cmp    %ebx,%eax
  jg     L171
  test   %eax,%eax
  jle    L130
  mov    $0x0,%ebx
  lea    D54(%rip),%rbp
L97:
  mov    (%r12,%rbx,4),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %ebx,(%rsp)
  jg     L97
L130:
  mov    %r12,%rdi
  call   <free@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    (%rsp),%ebp
  movslq %ebp,%rbx
  lea    0x0(,%rbx,8),%rdi
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %ebp,%edi
  imul   0x4(%rsp),%edi
  movslq %edi,%rdi
  shl    $0x2,%rdi
  call   <malloc@plt>
  mov    %rax,0x0(%r13)
  cmp    $0x1,%ebp
  jle    L169
  lea    0x0(,%rbx,4),%rcx
  mov    %r13,%rax
  lea    -0x1(%rbp),%edx
  lea    0x0(%r13,%rdx,8),%rsi
L28:
  mov    %rcx,%rdx
  add    (%rax),%rdx
  mov    %rdx,0x8(%rax)
  add    $0x8,%rax
  cmp    %rsi,%rax
  jne    L28
L128:
  mov    %r13,%rbp
  mov    $0x0,%r14d
  lea    D33(%rip),%r12
  jmp    L155
L169:
  je     L128
L47:
  lea    D42(%rip),%rdi
  call   <puts@plt>
  cmpl   $0x0,(%rsp)
  jle    L74
  mov    %r13,%rbp
  mov    $0x0,%r14d
  lea    D54(%rip),%r12
  jmp    L145
L48:
  mov    0x0(%rbp),%rax
  lea    (%rax,%rbx,4),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  add    $0x1,%rbx
  cmp    %ebx,0x4(%rsp)
  jg     L48
L179:
  add    $0x1,%r14d
  add    $0x8,%rbp
  cmp    %r14d,(%rsp)
  jle    L47
L155:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L48
  jmp    L179
L115:
  mov    0x0(%rbp),%rax
  mov    (%rax,%rbx,4),%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %ebx,0x4(%rsp)
  jg     L115
L181:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r14d
  add    $0x8,%rbp
  cmp    %r14d,(%rsp)
  jle    L74
L145:
  mov    $0x0,%ebx
  cmpl   $0x0,0x4(%rsp)
  jg     L115
  jmp    L181
L74:
  mov    0x0(%r13),%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L117
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L117:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D23
type_infered: string
name: disassemble_data
arguments: data_tag: D33
type_infered: string
name: disassemble_data
arguments: data_tag: D54
type_infered: string
name: disassemble_data
arguments: data_tag: D42
type_infered: string

tool: D23: %d%d

tool: D33: %d

tool: D54: %d 

tool: D42: 


assistant: ```c
int main1() {
  int *a, i, j, n, **mat, m;
  scanf("%d%d", &n, &m);
  a = (int *)malloc(n * sizeof(int));
  for (i = 0; i < n; i++) {
    scanf("%d", &a[i]);
  }
  for (i = 0; i < n; i++) {
    printf("%d ", a[i]);
  }
  free(a);
  printf("\n");
  mat = (int **)malloc(n * sizeof(int *));
  mat[0] = (int *)malloc(n * m * sizeof(int));
  for (i = 1; i < n; i++) {
    mat[i] = mat[i - 1] + n;
  }
  for (i = 0; i < n; i++) {
    for (j = 0; j < m; j++) {
      scanf("%d", &mat[i][j]);
    }
  }
  printf("\n\n");
  for (i = 0; i < n; i++) {
    for (j = 0; j < m; j++) {
      printf("%d ", mat[i][j]);
    }
    printf("\n");
  }
  free(mat[0]);
  free(mat);
  return 0;
}
```