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>
#include <stdlib.h>
#include <string.h>

int reverse(char *, int, int);

int main(void){

    char a[100], sum=0, n;

    scanf("%s",a);
    n = strlen(a);

    sum = reverse(a, 0,n) + reverse(a, 0, (n-1)/2) + reverse(a,((n+3)/2-1),n);
    
    if(sum == 0){
        printf("Yes");
    }else{
        printf("No");
    }
}

int reverse(char *p,int a,int n){
    int i;
    for(i=a;i<n;i++){
        if(p[i]!=p[n-1-i]){
            return -1;
        }
    }
    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s"
.LC1:
	.string	"Yes"
.LC2:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$112, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	movq	%rax, %rcx
	movl	%eax, %edi
	testq	%rax, %rax
	je	.L11
	leal	-1(%rax), %eax
	movslq	%ecx, %rdx
	movq	%rax, %r9
	leaq	1(%rsp,%rax), %r8
	movq	%rbx, %rax
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L21:
	addq	$1, %rax
	cmpq	%r8, %rax
	je	.L20
.L3:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %esi
	cmpb	%sil, (%rax)
	je	.L21
	orl	$-1, %r8d
.L2:
	movl	%r9d, %esi
	shrl	$31, %esi
	addl	%r9d, %esi
	sarl	%esi
	cmpl	$1, %r9d
	jle	.L13
	movslq	%esi, %r9
	xorl	%eax, %eax
	addq	%rbx, %r9
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L22:
	addq	$1, %rax
	cmpl	%eax, %esi
	jle	.L13
.L5:
	movq	%rax, %rdx
	negq	%rdx
	movzbl	-1(%r9,%rdx), %edx
	cmpb	%dl, (%rbx,%rax)
	je	.L22
	orl	$-1, %r9d
.L4:
	leal	3(%rcx), %edx
	sarl	%edx
	leal	-1(%rdx), %eax
	cmpl	%eax, %ecx
	jle	.L6
	subl	%edx, %ecx
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	addq	%rbx, %rax
	addq	%rdx, %rcx
	movslq	%edi, %rdx
	jmp	.L8
	.p2align 4,,10
	.p2align 3
.L23:
	addq	$1, %rax
	cmpq	%rax, %rcx
	je	.L6
.L8:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %edi
	cmpb	%dil, (%rax)
	je	.L23
.L7:
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L24
	addq	$112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	addb	%r8b, %r9b
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L9
.L13:
	xorl	%r9d, %r9d
	jmp	.L4
.L20:
	xorl	%r8d, %r8d
	jmp	.L2
.L11:
	xorl	%r8d, %r8d
	orl	$-1, %r9d
	jmp	.L2
.L24:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.text
	.p2align 4
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB52:
	.cfi_startproc
	endbr64
	cmpl	%edx, %esi
	jge	.L28
	movslq	%esi, %rcx
	leal	-1(%rdx), %r8d
	movslq	%edx, %rdx
	leaq	(%rdi,%rcx), %rax
	subl	%esi, %r8d
	leaq	1(%rdi,%rcx), %rcx
	leaq	(%rcx,%r8), %rsi
	jmp	.L27
	.p2align 4,,10
	.p2align 3
.L31:
	addq	$1, %rax
	cmpq	%rsi, %rax
	je	.L28
.L27:
	movq	%rdx, %rcx
	subq	%rax, %rcx
	movzbl	-1(%rcx,%rdi,2), %ecx
	cmpb	%cl, (%rax)
	je	.L31
	movl	$-1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	xorl	%eax, %eax
	ret
	.cfi_endproc
.LFE52:
	.size	reverse, .-reverse
	.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	"%s"
.LC1:
	.string	"Yes"
.LC2:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$112, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	movq	%rax, %rcx
	movl	%eax, %edi
	testq	%rax, %rax
	je	.L11
	leal	-1(%rax), %eax
	movslq	%ecx, %rdx
	movq	%rax, %r9
	leaq	1(%rsp,%rax), %r8
	movq	%rbx, %rax
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L21:
	addq	$1, %rax
	cmpq	%r8, %rax
	je	.L20
.L3:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %esi
	cmpb	%sil, (%rax)
	je	.L21
	orl	$-1, %r8d
.L2:
	movl	%r9d, %esi
	shrl	$31, %esi
	addl	%r9d, %esi
	sarl	%esi
	cmpl	$1, %r9d
	jle	.L13
	movslq	%esi, %r9
	xorl	%eax, %eax
	addq	%rbx, %r9
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L22:
	addq	$1, %rax
	cmpl	%eax, %esi
	jle	.L13
.L5:
	movq	%rax, %rdx
	negq	%rdx
	movzbl	-1(%r9,%rdx), %edx
	cmpb	%dl, (%rbx,%rax)
	je	.L22
	orl	$-1, %r9d
.L4:
	leal	3(%rcx), %edx
	sarl	%edx
	leal	-1(%rdx), %eax
	cmpl	%eax, %ecx
	jle	.L6
	subl	%edx, %ecx
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	addq	%rbx, %rax
	addq	%rdx, %rcx
	movslq	%edi, %rdx
	jmp	.L8
	.p2align 4,,10
	.p2align 3
.L23:
	addq	$1, %rax
	cmpq	%rax, %rcx
	je	.L6
.L8:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %edi
	cmpb	%dil, (%rax)
	je	.L23
.L7:
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L24
	addq	$112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	addb	%r8b, %r9b
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L9
.L13:
	xorl	%r9d, %r9d
	jmp	.L4
.L20:
	xorl	%r8d, %r8d
	jmp	.L2
.L11:
	xorl	%r8d, %r8d
	orl	$-1, %r9d
	jmp	.L2
.L24:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.text
	.p2align 4
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB52:
	.cfi_startproc
	endbr64
	cmpl	%edx, %esi
	jge	.L28
	movslq	%esi, %rcx
	leal	-1(%rdx), %r8d
	movslq	%edx, %rdx
	leaq	(%rdi,%rcx), %rax
	subl	%esi, %r8d
	leaq	1(%rdi,%rcx), %rcx
	leaq	(%rcx,%r8), %rsi
	jmp	.L27
	.p2align 4,,10
	.p2align 3
.L31:
	addq	$1, %rax
	cmpq	%rsi, %rax
	je	.L28
.L27:
	movq	%rdx, %rcx
	subq	%rax, %rcx
	movzbl	-1(%rcx,%rdi,2), %ecx
	cmpb	%cl, (%rax)
	je	.L31
	movl	$-1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	xorl	%eax, %eax
	ret
	.cfi_endproc
.LFE52:
	.size	reverse, .-reverse
	.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	"%s"
.LC1:
	.string	"Yes"
.LC2:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$112, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	movq	%rax, %rcx
	movl	%eax, %edi
	testq	%rax, %rax
	je	.L11
	leal	-1(%rax), %eax
	movslq	%ecx, %rdx
	movq	%rax, %r9
	leaq	1(%rsp,%rax), %r8
	movq	%rbx, %rax
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L21:
	addq	$1, %rax
	cmpq	%r8, %rax
	je	.L20
.L3:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %esi
	cmpb	%sil, (%rax)
	je	.L21
	orl	$-1, %r8d
.L2:
	movl	%r9d, %esi
	shrl	$31, %esi
	addl	%r9d, %esi
	sarl	%esi
	cmpl	$1, %r9d
	jle	.L13
	movslq	%esi, %r9
	xorl	%eax, %eax
	addq	%rbx, %r9
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L22:
	addq	$1, %rax
	cmpl	%eax, %esi
	jle	.L13
.L5:
	movq	%rax, %rdx
	negq	%rdx
	movzbl	-1(%r9,%rdx), %edx
	cmpb	%dl, (%rbx,%rax)
	je	.L22
	orl	$-1, %r9d
.L4:
	leal	3(%rcx), %edx
	sarl	%edx
	leal	-1(%rdx), %eax
	cmpl	%eax, %ecx
	jle	.L6
	subl	%edx, %ecx
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	addq	%rbx, %rax
	addq	%rdx, %rcx
	movslq	%edi, %rdx
	jmp	.L8
	.p2align 4,,10
	.p2align 3
.L23:
	addq	$1, %rax
	cmpq	%rax, %rcx
	je	.L6
.L8:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %edi
	cmpb	%dil, (%rax)
	je	.L23
.L7:
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L24
	addq	$112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	addb	%r8b, %r9b
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L9
.L13:
	xorl	%r9d, %r9d
	jmp	.L4
.L20:
	xorl	%r8d, %r8d
	jmp	.L2
.L11:
	xorl	%r8d, %r8d
	orl	$-1, %r9d
	jmp	.L2
.L24:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.text
	.p2align 4
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB52:
	.cfi_startproc
	endbr64
	cmpl	%edx, %esi
	jge	.L28
	movslq	%esi, %rcx
	leal	-1(%rdx), %r8d
	movslq	%edx, %rdx
	leaq	(%rdi,%rcx), %rax
	subl	%esi, %r8d
	leaq	1(%rdi,%rcx), %rcx
	leaq	(%rcx,%r8), %rsi
	jmp	.L27
	.p2align 4,,10
	.p2align 3
.L31:
	addq	$1, %rax
	cmpq	%rsi, %rax
	je	.L28
.L27:
	movq	%rdx, %rcx
	subq	%rax, %rcx
	movzbl	-1(%rcx,%rdi,2), %ecx
	cmpb	%cl, (%rax)
	je	.L31
	movl	$-1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	xorl	%eax, %eax
	ret
	.cfi_endproc
.LFE52:
	.size	reverse, .-reverse
	.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>
#include <stdlib.h>
#include <string.h>

int reverse(char *, int, int);

int main(void){

    char a[100], sum=0, n;

    scanf("%s",a);
    n = strlen(a);

    sum = reverse(a, 0,n) + reverse(a, 0, (n-1)/2) + reverse(a,((n+3)/2-1),n);
    
    if(sum == 0){
        printf("Yes");
    }else{
        printf("No");
    }
}

int reverse(char *p,int a,int n){
    int i;
    for(i=a;i<n;i++){
        if(p[i]!=p[n-1-i]){
            return -1;
        }
    }
    return 0;
}```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int reverse(char *, int, int);

int main(void){

    char a[100], sum=0, n;

    scanf("%s",a);
    n = strlen(a);

    sum = reverse(a, 0,n) + reverse(a, 0, (n-1)/2) + reverse(a,((n+3)/2-1),n);
    
    if(sum == 0){
        printf("Yes");
    }else{
        printf("No");
    }
}

int reverse(char *p,int a,int n){
    int i;
    for(i=a;i<n;i++){
        if(p[i]!=p[n-1-i]){
            return -1;
        }
    }
    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:

akas`ka
 redocta
 llvee
 akas`ja
 rfdocta
 elvle
 ak`saja
 redodta
 elvld
 `k`saja

No No No No No No No No No No
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>
#include <stdlib.h>
#include <string.h>

int reverse(char *, int, int);

int main(void){

    char a[100], sum=0, n;

    scanf("%s",a);
    n = strlen(a);

    sum = reverse(a, 0,n) + reverse(a, 0, (n-1)/2) + reverse(a,((n+3)/2-1),n);
    
    if(sum == 0){
        printf("Yes");
    }else{
        printf("No");
    }
}

int reverse(char *p,int a,int n){
    int i;
    for(i=a;i<n;i++){
        if(p[i]!=p[n-1-i]){
            return -1;
        }
    }
    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s"
.LC1:
	.string	"Yes"
.LC2:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$112, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	movq	%rax, %rcx
	movl	%eax, %edi
	testq	%rax, %rax
	je	.L11
	leal	-1(%rax), %eax
	movslq	%ecx, %rdx
	movq	%rax, %r9
	leaq	1(%rsp,%rax), %r8
	movq	%rbx, %rax
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L21:
	addq	$1, %rax
	cmpq	%r8, %rax
	je	.L20
.L3:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %esi
	cmpb	%sil, (%rax)
	je	.L21
	orl	$-1, %r8d
.L2:
	movl	%r9d, %esi
	shrl	$31, %esi
	addl	%r9d, %esi
	sarl	%esi
	cmpl	$1, %r9d
	jle	.L13
	movslq	%esi, %r9
	xorl	%eax, %eax
	addq	%rbx, %r9
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L22:
	addq	$1, %rax
	cmpl	%eax, %esi
	jle	.L13
.L5:
	movq	%rax, %rdx
	negq	%rdx
	movzbl	-1(%r9,%rdx), %edx
	cmpb	%dl, (%rbx,%rax)
	je	.L22
	orl	$-1, %r9d
.L4:
	leal	3(%rcx), %edx
	sarl	%edx
	leal	-1(%rdx), %eax
	cmpl	%eax, %ecx
	jle	.L6
	subl	%edx, %ecx
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	addq	%rbx, %rax
	addq	%rdx, %rcx
	movslq	%edi, %rdx
	jmp	.L8
	.p2align 4,,10
	.p2align 3
.L23:
	addq	$1, %rax
	cmpq	%rax, %rcx
	je	.L6
.L8:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %edi
	cmpb	%dil, (%rax)
	je	.L23
.L7:
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L24
	addq	$112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	addb	%r8b, %r9b
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L9
.L13:
	xorl	%r9d, %r9d
	jmp	.L4
.L20:
	xorl	%r8d, %r8d
	jmp	.L2
.L11:
	xorl	%r8d, %r8d
	orl	$-1, %r9d
	jmp	.L2
.L24:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.text
	.p2align 4
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB52:
	.cfi_startproc
	endbr64
	cmpl	%edx, %esi
	jge	.L28
	movslq	%esi, %rcx
	leal	-1(%rdx), %r8d
	movslq	%edx, %rdx
	leaq	(%rdi,%rcx), %rax
	subl	%esi, %r8d
	leaq	1(%rdi,%rcx), %rcx
	leaq	(%rcx,%r8), %rsi
	jmp	.L27
	.p2align 4,,10
	.p2align 3
.L31:
	addq	$1, %rax
	cmpq	%rsi, %rax
	je	.L28
.L27:
	movq	%rdx, %rcx
	subq	%rax, %rcx
	movzbl	-1(%rcx,%rdi,2), %ecx
	cmpb	%cl, (%rax)
	je	.L31
	movl	$-1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	xorl	%eax, %eax
	ret
	.cfi_endproc
.LFE52:
	.size	reverse, .-reverse
	.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	"%s"
.LC1:
	.string	"Yes"
.LC2:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$112, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	movq	%rax, %rcx
	movl	%eax, %edi
	testq	%rax, %rax
	je	.L11
	leal	-1(%rax), %eax
	movslq	%ecx, %rdx
	movq	%rax, %r9
	leaq	1(%rsp,%rax), %r8
	movq	%rbx, %rax
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L21:
	addq	$1, %rax
	cmpq	%r8, %rax
	je	.L20
.L3:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %esi
	cmpb	%sil, (%rax)
	je	.L21
	orl	$-1, %r8d
.L2:
	movl	%r9d, %esi
	shrl	$31, %esi
	addl	%r9d, %esi
	sarl	%esi
	cmpl	$1, %r9d
	jle	.L13
	movslq	%esi, %r9
	xorl	%eax, %eax
	addq	%rbx, %r9
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L22:
	addq	$1, %rax
	cmpl	%eax, %esi
	jle	.L13
.L5:
	movq	%rax, %rdx
	negq	%rdx
	movzbl	-1(%r9,%rdx), %edx
	cmpb	%dl, (%rbx,%rax)
	je	.L22
	orl	$-1, %r9d
.L4:
	leal	3(%rcx), %edx
	sarl	%edx
	leal	-1(%rdx), %eax
	cmpl	%eax, %ecx
	jle	.L6
	subl	%edx, %ecx
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	addq	%rbx, %rax
	addq	%rdx, %rcx
	movslq	%edi, %rdx
	jmp	.L8
	.p2align 4,,10
	.p2align 3
.L23:
	addq	$1, %rax
	cmpq	%rax, %rcx
	je	.L6
.L8:
	movq	%rdx, %rsi
	subq	%rax, %rsi
	movzbl	-1(%rsi,%rbx,2), %edi
	cmpb	%dil, (%rax)
	je	.L23
.L7:
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L9:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L24
	addq	$112, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	addb	%r8b, %r9b
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L9
.L13:
	xorl	%r9d, %r9d
	jmp	.L4
.L20:
	xorl	%r8d, %r8d
	jmp	.L2
.L11:
	xorl	%r8d, %r8d
	orl	$-1, %r9d
	jmp	.L2
.L24:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.text
	.p2align 4
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB52:
	.cfi_startproc
	endbr64
	cmpl	%edx, %esi
	jge	.L28
	movslq	%esi, %rcx
	leal	-1(%rdx), %r8d
	movslq	%edx, %rdx
	leaq	(%rdi,%rcx), %rax
	subl	%esi, %r8d
	leaq	1(%rdi,%rcx), %rcx
	leaq	(%rcx,%r8), %rsi
	jmp	.L27
	.p2align 4,,10
	.p2align 3
.L31:
	addq	$1, %rax
	cmpq	%rsi, %rax
	je	.L28
.L27:
	movq	%rdx, %rcx
	subq	%rax, %rcx
	movzbl	-1(%rcx,%rdi,2), %ecx
	cmpb	%cl, (%rax)
	je	.L31
	movl	$-1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	xorl	%eax, %eax
	ret
	.cfi_endproc
.LFE52:
	.size	reverse, .-reverse
	.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:
```