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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0x5000(%rsp),%r11
L38:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L38
  sub    $0x8c0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x58a0(%rbp),%rax
  mov    $0x57e4,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  movl   $0x1,-0x58b4(%rbp)
  movl   $0x1,-0x58b0(%rbp)
  movl   $0x0,-0x58ac(%rbp)
  movl   $0x0,-0x58a8(%rbp)
  movl   $0x0,-0x58a4(%rbp)
  lea    D81(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0xb0(%rbp),%rax
  mov    %rax,%rdi
  call   <gets@plt>
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x60(%rbp),%rax
  mov    %rax,%rdi
  call   <gets@plt>
  movl   $0x0,-0x58b4(%rbp)
  jmp    L256
L154:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%edx
  movzbl -0x60(%rbp),%eax
  cmp    %al,%dl
  jne    L248
  mov    -0x58b4(%rbp),%eax
  cltq
  imul   $0x12c,%rax,%rax
  add    %rbp,%rax
  sub    $0x58a0,%rax
  movl   $0x1,(%rax)
L248:
  addl   $0x1,-0x58b4(%rbp)
L256:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L154
  movl   $0x0,-0x58b0(%rbp)
  jmp    L157
L136:
  movzbl -0xb0(%rbp),%edx
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  cmp    %al,%dl
  jne    L23
  mov    -0x58b0(%rbp),%eax
  cltq
  movl   $0x1,-0x58a0(%rbp,%rax,4)
L23:
  addl   $0x1,-0x58b0(%rbp)
L157:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L136
  movl   $0x1,-0x58b4(%rbp)
  jmp    L11
L143:
  movl   $0x1,-0x58b0(%rbp)
  jmp    L275
L253:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%edx
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  cmp    %al,%dl
  jne    L17
  mov    -0x58b4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x58b0(%rbp),%eax
  sub    $0x1,%eax
  movslq %eax,%rcx
  movslq %edx,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shl    $0x4,%rdx
  sub    %rax,%rdx
  lea    (%rdx,%rcx,1),%rax
  mov    -0x58a0(%rbp,%rax,4),%eax
  lea    0x1(%rax),%ecx
  mov    -0x58b0(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x58b4(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shl    $0x4,%rdx
  sub    %rax,%rdx
  lea    (%rdx,%rsi,1),%rax
  mov    %ecx,-0x58a0(%rbp,%rax,4)
L17:
  addl   $0x1,-0x58b0(%rbp)
L275:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L253
  addl   $0x1,-0x58b4(%rbp)
L11:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L143
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D83(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x58b0(%rbp)
  jmp    L246
L188:
  mov    -0x58b0(%rbp),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x58b0(%rbp)
L246:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L188
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D83(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x58b0(%rbp)
  jmp    L231
L259:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D82(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x58b0(%rbp)
L231:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L259
  mov    $0xa,%edi
  call   <putchar@plt>
  movl   $0x0,-0x58b4(%rbp)
  jmp    L214
L144:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  movsbl %al,%edx
  mov    -0x58b4(%rbp),%eax
  mov    %eax,%esi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x58b0(%rbp)
  jmp    L87
L45:
  mov    -0x58b0(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x58b4(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shl    $0x4,%rdx
  sub    %rax,%rdx
  lea    (%rdx,%rcx,1),%rax
  mov    -0x58a0(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x58b0(%rbp)
L87:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L45
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x58b4(%rbp)
L214:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L144
  movl   $0x0,-0x58b4(%rbp)
  jmp    L33
L109:
  movl   $0x0,-0x58b0(%rbp)
  jmp    L7
L219:
  mov    -0x58b0(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x58b4(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shl    $0x4,%rdx
  sub    %rax,%rdx
  lea    (%rdx,%rcx,1),%rax
  mov    -0x58a0(%rbp,%rax,4),%eax
  cmp    %eax,-0x58ac(%rbp)
  jge    L41
  mov    -0x58b0(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x58b4(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shl    $0x4,%rdx
  sub    %rax,%rdx
  lea    (%rdx,%rcx,1),%rax
  mov    -0x58a0(%rbp,%rax,4),%eax
  mov    %eax,-0x58ac(%rbp)
  mov    -0x58b4(%rbp),%eax
  mov    %eax,-0x58a8(%rbp)
  mov    -0x58b0(%rbp),%eax
  mov    %eax,-0x58a4(%rbp)
L41:
  addl   $0x1,-0x58b0(%rbp)
L7:
  mov    -0x58b0(%rbp),%eax
  cltq
  movzbl -0x60(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L219
  addl   $0x1,-0x58b4(%rbp)
L33:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  test   %al,%al
  jne    L109
  mov    -0x58a4(%rbp),%ecx
  mov    -0x58a8(%rbp),%edx
  mov    -0x58ac(%rbp),%eax
  mov    %eax,%esi
  lea    D94(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x58a8(%rbp),%eax
  sub    -0x58ac(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x58b4(%rbp)
  jmp    L264
L149:
  mov    -0x58b4(%rbp),%eax
  cltq
  movzbl -0xb0(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  addl   $0x1,-0x58b4(%rbp)
L264:
  mov    -0x58b4(%rbp),%eax
  cmp    -0x58a8(%rbp),%eax
  jle    L149
  mov    $0xa,%edi
  call   <putchar@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L103
  call   <__stack_chk_fail@plt>
L103:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D81
type_infered: string
name: unpack_data
arguments: data_label: D41
type_infered: string
name: unpack_data
arguments: data_label: D83
type_infered: string
name: unpack_data
arguments: data_label: D17
type_infered: string
name: unpack_data
arguments: data_label: D82
type_infered: string
name: unpack_data
arguments: data_label: D31
type_infered: string
name: unpack_data
arguments: data_label: D94
type_infered: string
name: unpack_data
arguments: data_label: D12
type_infered: string

tool: D81: String 1: 

tool: D41: String 2: 

tool: D83:     

tool: D17: %3d

tool: D82:   %c

tool: D31: %2d %c

tool: D94: 

max=%d	maxi=%d	maxj=%d



tool: D12: Longest substring: 

assistant: ```c
void main() {
  char a[75], b[75];
  int mat[75][75] = {0};
  int i = 1, j = 1, max = 0, maxi = 0, maxj = 0;
  printf("String 1: ");
  gets(a);
  printf("String 2: ");
  gets(b);
  for (i = 0; a[i]; i++)
    if (a[i] == b[0])
      mat[i][0] = 1;
  for (j = 0; b[j]; j++)
    if (a[0] == b[j])
      mat[0][j] = 1;
  for (i = 1; a[i]; i++) {
    for (j = 1; b[j]; j++) {
      if (a[i] == b[j]) {
        mat[i][j] = mat[i - 1][j - 1] + 1;
      }
    }
  }
  printf("\n");
  printf("    ");
  for (j = 0; b[j]; j++)
    printf("%3d", j);
  printf("\n");
  printf("    ");
  for (j = 0; b[j]; j++)
    printf("  %c", b[j]);
  printf("\n");
  for (i = 0; a[i]; i++) {
    printf("%2d %c", i, a[i]);
    for (j = 0; b[j]; j++) {
      printf("%3d", mat[i][j]);
    }
    printf("\n");
  }
  for (i = 0; a[i]; i++) {
    for (j = 0; b[j]; j++) {
      if (mat[i][j] > max) {
        max = mat[i][j];
        maxi = i;
        maxj = j;
      }
    }
  }
  printf("\n\nmax=%d\tmaxi=%d\tmaxj=%d\n\n", max, maxi, maxj);
  printf("Longest substring: ");
  for (i = maxi - max + 1; i <= maxi; i++)
    printf("%c", a[i]);
  printf("\n");
}
```