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>
#include <string.h>
int main(void)
{
    int  a,b[2000],i,j,n=0,m,x,y,z=0;
    char c[10100],s[10100];

    scanf("%d",&a);
    scanf("%s",s);
    n=strlen(s);
    for (size_t i = 0; i < n; i++)
    {
     if(s[i]+a>90) printf("%c",s[i]-26+a);
     else printf("%c",s[i]+a);
    }
    printf("\n");
    return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
	.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
	leaq	-16384(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$1760, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -18128(%rbp)
	movl	$0, -18124(%rbp)
	leaq	-18132(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -18128(%rbp)
	movq	$0, -18120(%rbp)
	jmp	.L2
.L5:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	cmpl	$90, %eax
	jle	.L3
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %eax
	leal	-26(%rax), %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
	jmp	.L4
.L3:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
.L4:
	addq	$1, -18120(%rbp)
.L2:
	movl	-18128(%rbp), %eax
	cltq
	cmpq	%rax, -18120(%rbp)
	jb	.L5
	movl	$10, %edi
	call	putchar@PLT
	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"
.LC1:
	.string	"%s"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4120
	orq	$0, (%rsp)
	subq	$4096, %rsp
	.cfi_def_cfa_offset 8216
	orq	$0, (%rsp)
	subq	$1944, %rsp
	.cfi_def_cfa_offset 10160
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 10120(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	leaq	16(%rsp), %rbx
	call	__isoc99_scanf@PLT
	leaq	.LC1(%rip), %rdi
	xorl	%eax, %eax
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	testq	%rax, %rax
	je	.L2
	leaq	(%rbx,%rax), %rbp
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L13:
	leal	-26(%rdx,%rax), %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbx, %rbp
	je	.L2
.L5:
	movsbl	(%rbx), %edx
	movl	12(%rsp), %eax
	leal	(%rdx,%rax), %edi
	cmpl	$90, %edi
	jg	.L13
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbx, %rbp
	jne	.L5
.L2:
	movl	$10, %edi
	call	putchar@PLT
	movq	10120(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$10136, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L14:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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"
.LC1:
	.string	"%s"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$4096, %rsp
	.cfi_def_cfa_offset 4120
	orq	$0, (%rsp)
	subq	$4096, %rsp
	.cfi_def_cfa_offset 8216
	orq	$0, (%rsp)
	subq	$1944, %rsp
	.cfi_def_cfa_offset 10160
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 10120(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	leaq	16(%rsp), %rbx
	call	__isoc99_scanf@PLT
	leaq	.LC1(%rip), %rdi
	xorl	%eax, %eax
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	testq	%rax, %rax
	je	.L2
	leaq	(%rbx,%rax), %rbp
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L13:
	leal	-26(%rdx,%rax), %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbx, %rbp
	je	.L2
.L5:
	movsbl	(%rbx), %edx
	movl	12(%rsp), %eax
	leal	(%rdx,%rax), %edi
	cmpl	$90, %edi
	jg	.L13
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbx, %rbp
	jne	.L5
.L2:
	movl	$10, %edi
	call	putchar@PLT
	movq	10120(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$10136, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L14:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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>
#include <string.h>
int main(void)
{
    int  a,b[2000],i,j,n=0,m,x,y,z=0;
    char c[10100],s[10100];

    scanf("%d",&a);
    scanf("%s",s);
    n=strlen(s);
    for (size_t i = 0; i < n; i++)
    {
     if(s[i]+a>90) printf("%c",s[i]-26+a);
     else printf("%c",s[i]+a);
    }
    printf("\n");
    return 0;
}
13
ABCDEFGGIJKLMNOPQRSTUVWXYZ
 0
YBCXAZ
 2
ABDXYZ
 13
ABCDEFGGIJKLMNOOQRSTUVWXYZ
 0
YBBXAZ
 2
ZYXDBA
 13
ABCDEFGOIJKLMNGOQRSTUVWXYZ
 0
YABXAZ
 2
ZXXDBA
 13
ZYXWVUTSRQOGNMLKJIOGFEDCBA

NOPQRSTTVWXYZABCDEFGHIJKLM
 YBCXAZ
 CDFZAB
 NOPQRSTTVWXYZABBDEFGHIJKLM
 YBBXAZ
 BAZFDC
 NOPQRSTBVWXYZATBDEFGHIJKLM
 YABXAZ
 BZZFDC
 MLKJIHGFEDBTAZYXWVBTSRQPON

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>
#include <string.h>
int main(void)
{
    int  a,b[2000],i,j,n=0,m,x,y,z=0;
    char c[10100],s[10100];

    scanf("%d",&a);
    scanf("%s",s);
    n=strlen(s);
    for (size_t i = 0; i < n; i++)
    {
     if(s[i]+a>90) printf("%c",s[i]-26+a);
     else printf("%c",s[i]+a);
    }
    printf("\n");
    return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
	.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
	leaq	-16384(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$1760, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -18128(%rbp)
	movl	$0, -18124(%rbp)
	leaq	-18132(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -18128(%rbp)
	movq	$0, -18120(%rbp)
	jmp	.L2
.L5:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	cmpl	$90, %eax
	jle	.L3
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %eax
	leal	-26(%rax), %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
	jmp	.L4
.L3:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
.L4:
	addq	$1, -18120(%rbp)
.L2:
	movl	-18128(%rbp), %eax
	cltq
	cmpq	%rax, -18120(%rbp)
	jb	.L5
	movl	$10, %edi
	call	putchar@PLT
	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"
.LC1:
	.string	"%s"
	.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
	leaq	-16384(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$1760, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -18128(%rbp)
	movl	$0, -18124(%rbp)
	leaq	-18132(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-10112(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -18128(%rbp)
	movq	$0, -18120(%rbp)
	jmp	.L2
.L5:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	cmpl	$90, %eax
	jle	.L3
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %eax
	leal	-26(%rax), %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
	jmp	.L4
.L3:
	leaq	-10112(%rbp), %rdx
	movq	-18120(%rbp), %rax
	addq	%rdx, %rax
	movzbl	(%rax), %eax
	movsbl	%al, %edx
	movl	-18132(%rbp), %eax
	addl	%edx, %eax
	movl	%eax, %edi
	call	putchar@PLT
.L4:
	addq	$1, -18120(%rbp)
.L2:
	movl	-18128(%rbp), %eax
	cltq
	cmpq	%rax, -18120(%rbp)
	jb	.L5
	movl	$10, %edi
	call	putchar@PLT
	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:
