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

```c
#include<stdio.h>
 
int main(void){
  int N;
  scanf("%d",&N);
  for(int i=1000;i<=10000;i+=1000){
    if(N<=i){
      printf("%d",i-N);
      break;
    }
  }
  return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$1000, -12(%rbp)
	jmp	.L2
.L5:
	movl	-16(%rbp), %eax
	cmpl	%eax, -12(%rbp)
	jl	.L3
	movl	-16(%rbp), %edx
	movl	-12(%rbp), %eax
	subl	%edx, %eax
	movl	%eax, %esi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L4
.L3:
	addl	$1000, -12(%rbp)
.L2:
	cmpl	$10000, -12(%rbp)
	jle	.L5
.L4:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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.
user
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rbp
	movq	%rbp, %rdi
	subq	$16, %rsp
	.cfi_def_cfa_offset 32
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	cmpl	$1000, %eax
	jle	.L5
	cmpl	$2000, %eax
	jle	.L6
	cmpl	$3000, %eax
	jle	.L7
	cmpl	$4000, %eax
	jle	.L8
	cmpl	$5000, %eax
	jle	.L9
	cmpl	$6000, %eax
	jle	.L10
	cmpl	$7000, %eax
	jle	.L11
	cmpl	$8000, %eax
	jle	.L12
	cmpl	$9000, %eax
	jle	.L13
	movl	$10000, %edx
	cmpl	$10000, %eax
	jle	.L2
.L3:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	addq	$16, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$1000, %edx
.L2:
	subl	%eax, %edx
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L3
.L6:
	movl	$2000, %edx
	jmp	.L2
.L7:
	movl	$3000, %edx
	jmp	.L2
.L8:
	movl	$4000, %edx
	jmp	.L2
.L9:
	movl	$5000, %edx
	jmp	.L2
.L10:
	movl	$6000, %edx
	jmp	.L2
.L11:
	movl	$7000, %edx
	jmp	.L2
.L12:
	movl	$8000, %edx
	jmp	.L2
.L13:
	movl	$9000, %edx
	jmp	.L2
.L16:
	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
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rbp
	movq	%rbp, %rdi
	subq	$16, %rsp
	.cfi_def_cfa_offset 32
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	cmpl	$1000, %eax
	jle	.L5
	cmpl	$2000, %eax
	jle	.L6
	cmpl	$3000, %eax
	jle	.L7
	cmpl	$4000, %eax
	jle	.L8
	cmpl	$5000, %eax
	jle	.L9
	cmpl	$6000, %eax
	jle	.L10
	cmpl	$7000, %eax
	jle	.L11
	cmpl	$8000, %eax
	jle	.L12
	cmpl	$9000, %eax
	jle	.L13
	movl	$10000, %edx
	cmpl	$10000, %eax
	jle	.L2
.L3:
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	addq	$16, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	movl	$1000, %edx
.L2:
	subl	%eax, %edx
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L3
.L6:
	movl	$2000, %edx
	jmp	.L2
.L7:
	movl	$3000, %edx
	jmp	.L2
.L8:
	movl	$4000, %edx
	jmp	.L2
.L9:
	movl	$5000, %edx
	jmp	.L2
.L10:
	movl	$6000, %edx
	jmp	.L2
.L11:
	movl	$7000, %edx
	jmp	.L2
.L12:
	movl	$8000, %edx
	jmp	.L2
.L13:
	movl	$9000, %edx
	jmp	.L2
.L16:
	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:

#include<stdio.h>
 
int main(void){
  int N;
  scanf("%d",&N);
  for(int i=1000;i<=10000;i+=1000){
    if(N<=i){
      printf("%d",i-N);
      break;
    }
  }
  return 0;
}
5614
 2651
 636
 975
 860
 1858
 541
 209
 1054
 89

386 349 364 25 140 142 459 791 946 911
Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>
 
int main(void){
  int N;
  scanf("%d",&N);
  for(int i=1000;i<=10000;i+=1000){
    if(N<=i){
      printf("%d",i-N);
      break;
    }
  }
  return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$1000, -12(%rbp)
	jmp	.L2
.L5:
	movl	-16(%rbp), %eax
	cmpl	%eax, -12(%rbp)
	jl	.L3
	movl	-16(%rbp), %edx
	movl	-12(%rbp), %eax
	subl	%edx, %eax
	movl	%eax, %esi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L4
.L3:
	addl	$1000, -12(%rbp)
.L2:
	cmpl	$10000, -12(%rbp)
	jle	.L5
.L4:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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.
train
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$1000, -12(%rbp)
	jmp	.L2
.L5:
	movl	-16(%rbp), %eax
	cmpl	%eax, -12(%rbp)
	jl	.L3
	movl	-16(%rbp), %edx
	movl	-12(%rbp), %eax
	subl	%edx, %eax
	movl	%eax, %esi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L4
.L3:
	addl	$1000, -12(%rbp)
.L2:
	cmpl	$10000, -12(%rbp)
	jle	.L5
.L4:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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:
