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 n,m,a,b,cnt = 0;
    int x[2020]={0};
    scanf("%d",&n);
    for(int i=1;i<n+1;i++){
        scanf("%d",&b);
        x[b]=i;
    }
    scanf("%d",&m);
    for(int i=0;i<m;i++){
        scanf("%d",&a);
        for(int i=0;i<2020;i++){
        if(x[i]==a){
                if(x[i+1]==0 || x[i+1]=='\0'){
//                    printf("切替　count=%d\n",i);
                    x[i]=0;
                    x[i+1]=a;
                    break;
                }
            }
        }
    }
//    for(int i=1;i<2020;i++){
//        printf("%d ",x[i]);
//        if(i%20==0){
//            printf("\n");
//        }
//    }
    for(int i=1;i<n+1;i++){
        for(int t=0;t<2020;t++)
            if(x[t]==i){
                printf("%d\n",t);
                break;
            }
        }
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4144
	orq	$0, (%rsp)
	subq	$4016, %rsp
	.cfi_def_cfa_offset 8160
	movl	$1010, %ecx
	leaq	.LC0(%rip), %rbx
	movl	$1, %ebp
	movq	%fs:40, %rax
	movq	%rax, 8104(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %r13
	movq	%rsp, %rsi
	leaq	12(%rsp), %r12
	movq	%r13, %rdi
	rep stosq
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	movl	(%rsp), %r10d
	testl	%r10d, %r10d
	jle	.L5
	.p2align 4,,10
	.p2align 3
.L2:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	12(%rsp), %rax
	movl	%ebp, 16(%rsp,%rax,4)
	addl	$1, %ebp
	cmpl	%ebp, (%rsp)
	jge	.L2
.L5:
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	xorl	%r14d, %r14d
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %r9d
	leaq	8(%rsp), %r12
	leaq	20(%rsp), %rbp
	testl	%r9d, %r9d
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	8(%rsp), %esi
	movq	%rbp, %rdx
	xorl	%eax, %eax
	jmp	.L10
	.p2align 4,,10
	.p2align 3
.L8:
	addq	$4, %rdx
	cmpl	$2020, %eax
	je	.L9
.L10:
	movslq	%eax, %rcx
	addl	$1, %eax
	cmpl	%esi, -4(%rdx)
	jne	.L8
	movl	(%rdx), %edi
	testl	%edi, %edi
	jne	.L8
	cltq
	movl	$0, 16(%rsp,%rcx,4)
	movl	%esi, 16(%rsp,%rax,4)
.L9:
	addl	$1, %r14d
	cmpl	%r14d, 4(%rsp)
	jg	.L3
.L4:
	movl	(%rsp), %r8d
	movl	$1, %ebx
	leaq	.LC1(%rip), %rbp
	testl	%r8d, %r8d
	jle	.L7
	.p2align 4,,10
	.p2align 3
.L6:
	xorl	%eax, %eax
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	addq	$1, %rax
	cmpq	$2020, %rax
	je	.L12
.L13:
	movl	%eax, %edx
	cmpl	%ebx, 0(%r13,%rax,4)
	jne	.L11
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L12:
	addl	$1, %ebx
	cmpl	%ebx, (%rsp)
	jge	.L6
.L7:
	movq	8104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L30
	addq	$8112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
.L30:
	.cfi_restore_state
	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	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4144
	orq	$0, (%rsp)
	subq	$4016, %rsp
	.cfi_def_cfa_offset 8160
	movl	$1010, %ecx
	leaq	.LC0(%rip), %rbx
	movl	$1, %ebp
	movq	%fs:40, %rax
	movq	%rax, 8104(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %r13
	movq	%rsp, %rsi
	leaq	12(%rsp), %r12
	movq	%r13, %rdi
	rep stosq
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	movl	(%rsp), %r10d
	testl	%r10d, %r10d
	jle	.L5
	.p2align 4,,10
	.p2align 3
.L2:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	12(%rsp), %rax
	movl	%ebp, 16(%rsp,%rax,4)
	addl	$1, %ebp
	cmpl	%ebp, (%rsp)
	jge	.L2
.L5:
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	xorl	%r14d, %r14d
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %r9d
	leaq	8(%rsp), %r12
	leaq	20(%rsp), %rbp
	testl	%r9d, %r9d
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	8(%rsp), %esi
	movq	%rbp, %rdx
	xorl	%eax, %eax
	jmp	.L10
	.p2align 4,,10
	.p2align 3
.L8:
	addq	$4, %rdx
	cmpl	$2020, %eax
	je	.L9
.L10:
	movslq	%eax, %rcx
	addl	$1, %eax
	cmpl	%esi, -4(%rdx)
	jne	.L8
	movl	(%rdx), %edi
	testl	%edi, %edi
	jne	.L8
	cltq
	movl	$0, 16(%rsp,%rcx,4)
	movl	%esi, 16(%rsp,%rax,4)
.L9:
	addl	$1, %r14d
	cmpl	%r14d, 4(%rsp)
	jg	.L3
.L4:
	movl	(%rsp), %r8d
	movl	$1, %ebx
	leaq	.LC1(%rip), %rbp
	testl	%r8d, %r8d
	jle	.L7
	.p2align 4,,10
	.p2align 3
.L6:
	xorl	%eax, %eax
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	addq	$1, %rax
	cmpq	$2020, %rax
	je	.L12
.L13:
	movl	%eax, %edx
	cmpl	%ebx, 0(%r13,%rax,4)
	jne	.L11
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L12:
	addl	$1, %ebx
	cmpl	%ebx, (%rsp)
	jge	.L6
.L7:
	movq	8104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L30
	addq	$8112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
.L30:
	.cfi_restore_state
	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	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4144
	orq	$0, (%rsp)
	subq	$4016, %rsp
	.cfi_def_cfa_offset 8160
	movl	$1010, %ecx
	leaq	.LC0(%rip), %rbx
	movl	$1, %ebp
	movq	%fs:40, %rax
	movq	%rax, 8104(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %r13
	movq	%rsp, %rsi
	leaq	12(%rsp), %r12
	movq	%r13, %rdi
	rep stosq
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	movl	(%rsp), %r10d
	testl	%r10d, %r10d
	jle	.L5
	.p2align 4,,10
	.p2align 3
.L2:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	12(%rsp), %rax
	movl	%ebp, 16(%rsp,%rax,4)
	addl	$1, %ebp
	cmpl	%ebp, (%rsp)
	jge	.L2
.L5:
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	xorl	%r14d, %r14d
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %r9d
	leaq	8(%rsp), %r12
	leaq	20(%rsp), %rbp
	testl	%r9d, %r9d
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	8(%rsp), %esi
	movq	%rbp, %rdx
	xorl	%eax, %eax
	jmp	.L10
	.p2align 4,,10
	.p2align 3
.L8:
	addq	$4, %rdx
	cmpl	$2020, %eax
	je	.L9
.L10:
	movslq	%eax, %rcx
	addl	$1, %eax
	cmpl	%esi, -4(%rdx)
	jne	.L8
	movl	(%rdx), %edi
	testl	%edi, %edi
	jne	.L8
	cltq
	movl	$0, 16(%rsp,%rcx,4)
	movl	%esi, 16(%rsp,%rax,4)
.L9:
	addl	$1, %r14d
	cmpl	%r14d, 4(%rsp)
	jg	.L3
.L4:
	movl	(%rsp), %r8d
	movl	$1, %ebx
	leaq	.LC1(%rip), %rbp
	testl	%r8d, %r8d
	jle	.L7
	.p2align 4,,10
	.p2align 3
.L6:
	xorl	%eax, %eax
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	addq	$1, %rax
	cmpq	$2020, %rax
	je	.L12
.L13:
	movl	%eax, %edx
	cmpl	%ebx, 0(%r13,%rax,4)
	jne	.L11
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L12:
	addl	$1, %ebx
	cmpl	%ebx, (%rsp)
	jge	.L6
.L7:
	movq	8104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L30
	addq	$8112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
.L30:
	.cfi_restore_state
	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 n,m,a,b,cnt = 0;
    int x[2020]={0};
    scanf("%d",&n);
    for(int i=1;i<n+1;i++){
        scanf("%d",&b);
        x[b]=i;
    }
    scanf("%d",&m);
    for(int i=0;i<m;i++){
        scanf("%d",&a);
        for(int i=0;i<2020;i++){
        if(x[i]==a){
                if(x[i+1]==0 || x[i+1]=='\0'){
//                    printf("切替　count=%d\n",i);
                    x[i]=0;
                    x[i+1]=a;
                    break;
                }
            }
        }
    }
//    for(int i=1;i<2020;i++){
//        printf("%d ",x[i]);
//        if(i%20==0){
//            printf("\n");
//        }
//    }
    for(int i=1;i<n+1;i++){
        for(int t=0;t<2020;t++)
            if(x[t]==i){
                printf("%d\n",t);
                break;
            }
        }
    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 n,m,a,b,cnt = 0;
    int x[2020]={0};
    scanf("%d",&n);
    for(int i=1;i<n+1;i++){
        scanf("%d",&b);
        x[b]=i;
    }
    scanf("%d",&m);
    for(int i=0;i<m;i++){
        scanf("%d",&a);
        for(int i=0;i<2020;i++){
        if(x[i]==a){
                if(x[i+1]==0 || x[i+1]=='\0'){
//                    printf("切替　count=%d\n",i);
                    x[i]=0;
                    x[i+1]=a;
                    break;
                }
            }
        }
    }
//    for(int i=1;i<2020;i++){
//        printf("%d ",x[i]);
//        if(i%20==0){
//            printf("\n");
//        }
//    }
    for(int i=1;i<n+1;i++){
        for(int t=0;t<2020;t++)
            if(x[t]==i){
                printf("%d\n",t);
                break;
            }
        }
    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
2 3 6
2
1 3

2
3
7

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 n,m,a,b,cnt = 0;
    int x[2020]={0};
    scanf("%d",&n);
    for(int i=1;i<n+1;i++){
        scanf("%d",&b);
        x[b]=i;
    }
    scanf("%d",&m);
    for(int i=0;i<m;i++){
        scanf("%d",&a);
        for(int i=0;i<2020;i++){
        if(x[i]==a){
                if(x[i+1]==0 || x[i+1]=='\0'){
//                    printf("切替　count=%d\n",i);
                    x[i]=0;
                    x[i+1]=a;
                    break;
                }
            }
        }
    }
//    for(int i=1;i<2020;i++){
//        printf("%d ",x[i]);
//        if(i%20==0){
//            printf("\n");
//        }
//    }
    for(int i=1;i<n+1;i++){
        for(int t=0;t<2020;t++)
            if(x[t]==i){
                printf("%d\n",t);
                break;
            }
        }
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4144
	orq	$0, (%rsp)
	subq	$4016, %rsp
	.cfi_def_cfa_offset 8160
	movl	$1010, %ecx
	leaq	.LC0(%rip), %rbx
	movl	$1, %ebp
	movq	%fs:40, %rax
	movq	%rax, 8104(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %r13
	movq	%rsp, %rsi
	leaq	12(%rsp), %r12
	movq	%r13, %rdi
	rep stosq
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	movl	(%rsp), %r10d
	testl	%r10d, %r10d
	jle	.L5
	.p2align 4,,10
	.p2align 3
.L2:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	12(%rsp), %rax
	movl	%ebp, 16(%rsp,%rax,4)
	addl	$1, %ebp
	cmpl	%ebp, (%rsp)
	jge	.L2
.L5:
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	xorl	%r14d, %r14d
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %r9d
	leaq	8(%rsp), %r12
	leaq	20(%rsp), %rbp
	testl	%r9d, %r9d
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	8(%rsp), %esi
	movq	%rbp, %rdx
	xorl	%eax, %eax
	jmp	.L10
	.p2align 4,,10
	.p2align 3
.L8:
	addq	$4, %rdx
	cmpl	$2020, %eax
	je	.L9
.L10:
	movslq	%eax, %rcx
	addl	$1, %eax
	cmpl	%esi, -4(%rdx)
	jne	.L8
	movl	(%rdx), %edi
	testl	%edi, %edi
	jne	.L8
	cltq
	movl	$0, 16(%rsp,%rcx,4)
	movl	%esi, 16(%rsp,%rax,4)
.L9:
	addl	$1, %r14d
	cmpl	%r14d, 4(%rsp)
	jg	.L3
.L4:
	movl	(%rsp), %r8d
	movl	$1, %ebx
	leaq	.LC1(%rip), %rbp
	testl	%r8d, %r8d
	jle	.L7
	.p2align 4,,10
	.p2align 3
.L6:
	xorl	%eax, %eax
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	addq	$1, %rax
	cmpq	$2020, %rax
	je	.L12
.L13:
	movl	%eax, %edx
	cmpl	%ebx, 0(%r13,%rax,4)
	jne	.L11
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L12:
	addl	$1, %ebx
	cmpl	%ebx, (%rsp)
	jge	.L6
.L7:
	movq	8104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L30
	addq	$8112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
.L30:
	.cfi_restore_state
	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	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4144
	orq	$0, (%rsp)
	subq	$4016, %rsp
	.cfi_def_cfa_offset 8160
	movl	$1010, %ecx
	leaq	.LC0(%rip), %rbx
	movl	$1, %ebp
	movq	%fs:40, %rax
	movq	%rax, 8104(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %r13
	movq	%rsp, %rsi
	leaq	12(%rsp), %r12
	movq	%r13, %rdi
	rep stosq
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	movl	(%rsp), %r10d
	testl	%r10d, %r10d
	jle	.L5
	.p2align 4,,10
	.p2align 3
.L2:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	12(%rsp), %rax
	movl	%ebp, 16(%rsp,%rax,4)
	addl	$1, %ebp
	cmpl	%ebp, (%rsp)
	jge	.L2
.L5:
	leaq	4(%rsp), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	xorl	%r14d, %r14d
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %r9d
	leaq	8(%rsp), %r12
	leaq	20(%rsp), %rbp
	testl	%r9d, %r9d
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%r12, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	8(%rsp), %esi
	movq	%rbp, %rdx
	xorl	%eax, %eax
	jmp	.L10
	.p2align 4,,10
	.p2align 3
.L8:
	addq	$4, %rdx
	cmpl	$2020, %eax
	je	.L9
.L10:
	movslq	%eax, %rcx
	addl	$1, %eax
	cmpl	%esi, -4(%rdx)
	jne	.L8
	movl	(%rdx), %edi
	testl	%edi, %edi
	jne	.L8
	cltq
	movl	$0, 16(%rsp,%rcx,4)
	movl	%esi, 16(%rsp,%rax,4)
.L9:
	addl	$1, %r14d
	cmpl	%r14d, 4(%rsp)
	jg	.L3
.L4:
	movl	(%rsp), %r8d
	movl	$1, %ebx
	leaq	.LC1(%rip), %rbp
	testl	%r8d, %r8d
	jle	.L7
	.p2align 4,,10
	.p2align 3
.L6:
	xorl	%eax, %eax
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	addq	$1, %rax
	cmpq	$2020, %rax
	je	.L12
.L13:
	movl	%eax, %edx
	cmpl	%ebx, 0(%r13,%rax,4)
	jne	.L11
	movq	%rbp, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L12:
	addl	$1, %ebx
	cmpl	%ebx, (%rsp)
	jge	.L6
.L7:
	movq	8104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L30
	addq	$8112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
.L30:
	.cfi_restore_state
	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:
```