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() {
    char s[200000],t[200000];
    int ans = 0;
    scanf("%s",s);
    scanf("%s",t);
    for(int i = 0;s[i] != '\0' && t[i] != '\0';i++){
        if(s[i] != t[i])ans++;
    }
    printf("%d\n",ans);
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%s"
.LC1:
	.string	"%d\n"
	.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	-397312(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$2720, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -400024(%rbp)
	leaq	-400016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-200016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$0, -400020(%rbp)
	jmp	.L2
.L5:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %edx
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	cmpb	%al, %dl
	je	.L3
	addl	$1, -400024(%rbp)
.L3:
	addl	$1, -400020(%rbp)
.L2:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %eax
	testb	%al, %al
	je	.L4
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	testb	%al, %al
	jne	.L5
.L4:
	movl	-400024(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@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	"%s"
.LC1:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	-397312(%rsp), %r11
	.cfi_def_cfa 11, 397344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$2704, %rsp
	.cfi_def_cfa_offset 400048
	leaq	.LC0(%rip), %r12
	movq	%r12, %rdi
	movq	%fs:40, %rax
	movq	%rax, 400008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbp
	leaq	200000(%rsp), %rbx
	movq	%rbp, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	(%rsp), %edx
	xorl	%r8d, %r8d
	xorl	%eax, %eax
	testb	%dl, %dl
	jne	.L2
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L5:
	cmpb	%dl, %cl
	setne	%dl
	addq	$1, %rax
	movzbl	%dl, %edx
	addl	%edx, %r8d
	movzbl	0(%rbp,%rax), %edx
	testb	%dl, %dl
	je	.L3
.L2:
	movzbl	(%rbx,%rax), %ecx
	testb	%cl, %cl
	jne	.L5
.L3:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	400008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L15
	addq	$400016, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L15:
	.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
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s"
.LC1:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	-397312(%rsp), %r11
	.cfi_def_cfa 11, 397344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$2704, %rsp
	.cfi_def_cfa_offset 400048
	leaq	.LC0(%rip), %r12
	movq	%r12, %rdi
	movq	%fs:40, %rax
	movq	%rax, 400008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbp
	leaq	200000(%rsp), %rbx
	movq	%rbp, %rsi
	call	__isoc99_scanf@PLT
	movq	%rbx, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	(%rsp), %edx
	xorl	%r8d, %r8d
	xorl	%eax, %eax
	testb	%dl, %dl
	jne	.L2
	jmp	.L3
	.p2align 4,,10
	.p2align 3
.L5:
	cmpb	%dl, %cl
	setne	%dl
	addq	$1, %rax
	movzbl	%dl, %edx
	addl	%edx, %r8d
	movzbl	0(%rbp,%rax), %edx
	testb	%dl, %dl
	je	.L3
.L2:
	movzbl	(%rbx,%rax), %ecx
	testb	%cl, %cl
	jne	.L5
.L3:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	400008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L15
	addq	$400016, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L15:
	.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:

#include <stdio.h>

int main() {
    char s[200000],t[200000];
    int ans = 0;
    scanf("%s",s);
    scanf("%s",t);
    for(int i = 0;s[i] != '\0' && t[i] != '\0';i++){
        if(s[i] != t[i])ans++;
    }
    printf("%d\n",ans);
    return 0;
}

apple
elppa
 abcdd
bcdea
 eeffocfopuc
cupofhottea
 elppa
elppa
 elppa
elppb
 elpap
elppb
 ddc`a
bbcfa
 ffgdmdfqpuc
oeutaieppud
 ffgdmdfqpuc
oevt`ieuppd
 hcfrahdjpmr
wvfxmhpcema

4
 5
 11
 0
 1
 2
 3
 9
 10
 8

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() {
    char s[200000],t[200000];
    int ans = 0;
    scanf("%s",s);
    scanf("%s",t);
    for(int i = 0;s[i] != '\0' && t[i] != '\0';i++){
        if(s[i] != t[i])ans++;
    }
    printf("%d\n",ans);
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%s"
.LC1:
	.string	"%d\n"
	.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	-397312(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$2720, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -400024(%rbp)
	leaq	-400016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-200016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$0, -400020(%rbp)
	jmp	.L2
.L5:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %edx
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	cmpb	%al, %dl
	je	.L3
	addl	$1, -400024(%rbp)
.L3:
	addl	$1, -400020(%rbp)
.L2:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %eax
	testb	%al, %al
	je	.L4
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	testb	%al, %al
	jne	.L5
.L4:
	movl	-400024(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@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	"%s"
.LC1:
	.string	"%d\n"
	.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	-397312(%rsp), %r11
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	subq	$2720, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movl	$0, -400024(%rbp)
	leaq	-400016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-200016(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	$0, -400020(%rbp)
	jmp	.L2
.L5:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %edx
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	cmpb	%al, %dl
	je	.L3
	addl	$1, -400024(%rbp)
.L3:
	addl	$1, -400020(%rbp)
.L2:
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-400016(%rbp,%rax), %eax
	testb	%al, %al
	je	.L4
	movl	-400020(%rbp), %eax
	cltq
	movzbl	-200016(%rbp,%rax), %eax
	testb	%al, %al
	jne	.L5
.L4:
	movl	-400024(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@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:
