Given the following C code and assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(){
  int k,l,i,r;
  scanf("%d",&k);

  if(k % 7 == 0){
    l = 9 * k / 7;
  }else{
    l = 9 * k;
  }

  if(l % 2 == 0 || l % 5 == 0){
    printf("-1\n");
  }else{
    r = 10 % l;
    for(i=1;;i++){
      if(r==1){
        printf("%d\n",i);
        break;
      }
      r = (10 * r) % l;
    }
  }

  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"-1"
.LC2:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %ecx
	imull	$-1227133513, %ecx, %eax
	leal	(%rcx,%rcx,8), %ecx
	addl	$306783378, %eax
	cmpl	$613566756, %eax
	ja	.L3
	movl	%ecx, %eax
	movl	$7, %esi
	cltd
	idivl	%esi
	movl	%eax, %ecx
.L3:
	testb	$1, %cl
	je	.L4
	imull	$-858993459, %ecx, %eax
	addl	$429496729, %eax
	cmpl	$858993458, %eax
	ja	.L5
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L6:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L19
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$10, %eax
	cltd
	idivl	%ecx
	movl	%edx, %r8d
	cmpl	$1, %edx
	je	.L8
	movl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L7:
	leal	(%rdx,%rdx,4), %eax
	addl	$1, %r8d
	addl	%eax, %eax
	cltd
	idivl	%ecx
	cmpl	$1, %edx
	jne	.L7
.L8:
	movl	%r8d, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L6
.L19:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
Optimized Assembly Code:

user
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"-1"
.LC2:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %ecx
	imull	$-1227133513, %ecx, %eax
	leal	(%rcx,%rcx,8), %ecx
	addl	$306783378, %eax
	cmpl	$613566756, %eax
	ja	.L3
	movl	%ecx, %eax
	movl	$7, %esi
	cltd
	idivl	%esi
	movl	%eax, %ecx
.L3:
	testb	$1, %cl
	je	.L4
	imull	$-858993459, %ecx, %eax
	addl	$429496729, %eax
	cmpl	$858993458, %eax
	ja	.L5
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L6:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L19
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$10, %eax
	cltd
	idivl	%ecx
	movl	%edx, %r8d
	cmpl	$1, %edx
	je	.L8
	movl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L7:
	leal	(%rdx,%rdx,4), %eax
	addl	$1, %r8d
	addl	%eax, %eax
	cltd
	idivl	%ecx
	cmpl	$1, %edx
	jne	.L7
.L8:
	movl	%r8d, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L6
.L19:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```
rule
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"-1"
.LC2:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %ecx
	imull	$-1227133513, %ecx, %eax
	leal	(%rcx,%rcx,8), %ecx
	addl	$306783378, %eax
	cmpl	$613566756, %eax
	ja	.L3
	movl	%ecx, %eax
	movl	$7, %esi
	cltd
	idivl	%esi
	movl	%eax, %ecx
.L3:
	testb	$1, %cl
	je	.L4
	imull	$-858993459, %ecx, %eax
	addl	$429496729, %eax
	cmpl	$858993458, %eax
	ja	.L5
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L6:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L19
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$10, %eax
	cltd
	idivl	%ecx
	movl	%edx, %r8d
	cmpl	$1, %edx
	je	.L8
	movl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L7:
	leal	(%rdx,%rdx,4), %eax
	addl	$1, %r8d
	addl	%eax, %eax
	cltd
	idivl	%ecx
	cmpl	$1, %edx
	jne	.L7
.L8:
	movl	%r8d, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L6
.L19:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```
```c
#include<stdio.h>

int main(){
  int k,l,i,r;
  scanf("%d",&k);

  if(k % 7 == 0){
    l = 9 * k / 7;
  }else{
    l = 9 * k;
  }

  if(l % 2 == 0 || l % 5 == 0){
    printf("-1\n");
  }else{
    r = 10 % l;
    for(i=1;;i++){
      if(r==1){
        printf("%d\n",i);
        break;
      }
      r = (10 * r) % l;
    }
  }

  return 0;
}```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(){
  int k,l,i,r;
  scanf("%d",&k);

  if(k % 7 == 0){
    l = 9 * k / 7;
  }else{
    l = 9 * k;
  }

  if(l % 2 == 0 || l % 5 == 0){
    printf("-1\n");
  }else{
    r = 10 % l;
    for(i=1;;i++){
      if(r==1){
        printf("%d\n",i);
        break;
      }
      r = (10 * r) % l;
    }
  }

  return 0;
}```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
Optimized Assembly Code:

3
 1803846
 1
 1041437
 958033
 9
 172483
 2243343
 187013
 27

3
 -1
 1
 245040
 25740
 9
 5032
 747780
 21758
 27

Given the following C code and assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(){
  int k,l,i,r;
  scanf("%d",&k);

  if(k % 7 == 0){
    l = 9 * k / 7;
  }else{
    l = 9 * k;
  }

  if(l % 2 == 0 || l % 5 == 0){
    printf("-1\n");
  }else{
    r = 10 % l;
    for(i=1;;i++){
      if(r==1){
        printf("%d\n",i);
        break;
      }
      r = (10 * r) % l;
    }
  }

  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"-1"
.LC2:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %ecx
	imull	$-1227133513, %ecx, %eax
	leal	(%rcx,%rcx,8), %ecx
	addl	$306783378, %eax
	cmpl	$613566756, %eax
	ja	.L3
	movl	%ecx, %eax
	movl	$7, %esi
	cltd
	idivl	%esi
	movl	%eax, %ecx
.L3:
	testb	$1, %cl
	je	.L4
	imull	$-858993459, %ecx, %eax
	addl	$429496729, %eax
	cmpl	$858993458, %eax
	ja	.L5
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L6:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L19
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$10, %eax
	cltd
	idivl	%ecx
	movl	%edx, %r8d
	cmpl	$1, %edx
	je	.L8
	movl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L7:
	leal	(%rdx,%rdx,4), %eax
	addl	$1, %r8d
	addl	%eax, %eax
	cltd
	idivl	%ecx
	cmpl	$1, %edx
	jne	.L7
.L8:
	movl	%r8d, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L6
.L19:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
Optimized Assembly Code:

train
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"-1"
.LC2:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %ecx
	imull	$-1227133513, %ecx, %eax
	leal	(%rcx,%rcx,8), %ecx
	addl	$306783378, %eax
	cmpl	$613566756, %eax
	ja	.L3
	movl	%ecx, %eax
	movl	$7, %esi
	cltd
	idivl	%esi
	movl	%eax, %ecx
.L3:
	testb	$1, %cl
	je	.L4
	imull	$-858993459, %ecx, %eax
	addl	$429496729, %eax
	cmpl	$858993458, %eax
	ja	.L5
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L6:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L19
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$10, %eax
	cltd
	idivl	%ecx
	movl	%edx, %r8d
	cmpl	$1, %edx
	je	.L8
	movl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L7:
	leal	(%rdx,%rdx,4), %eax
	addl	$1, %r8d
	addl	%eax, %eax
	cltd
	idivl	%ecx
	cmpl	$1, %edx
	jne	.L7
.L8:
	movl	%r8d, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L6
.L19:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```