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>
typedef long long ll;

ll n;
ll a[105];
ll ans;

int main()
{
    scanf("%lld", &n);
    for (ll i = 1; i <= n; i++) {
        scanf("%lld", &a[i]);
    }

    ll i, j;
    i = 1;
    while (i <= n) {
        j = 1;
        while (a[j + i] == a[j + i - 1]) {
            j++;
        }

        ans += j / 2;
        i += j;
    }

    printf("%lld\n", ans);

    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	a
	.align 32
	.type	a, @object
	.size	a, 840
a:
	.zero	840
	.globl	ans
	.align 8
	.type	ans, @object
	.size	ans, 8
ans:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld"
.LC1:
	.string	"%lld\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
	subq	$32, %rsp
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -24(%rbp)
	jmp	.L2
.L3:
	movq	-24(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -24(%rbp)
.L2:
	movq	n(%rip), %rax
	cmpq	%rax, -24(%rbp)
	jle	.L3
	movq	$1, -16(%rbp)
	jmp	.L4
.L7:
	movq	$1, -8(%rbp)
	jmp	.L5
.L6:
	addq	$1, -8(%rbp)
.L5:
	movq	-8(%rbp), %rdx
	movq	-16(%rbp), %rax
	addq	%rdx, %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	movq	(%rdx,%rax), %rdx
	movq	-8(%rbp), %rcx
	movq	-16(%rbp), %rax
	addq	%rcx, %rax
	subq	$1, %rax
	leaq	0(,%rax,8), %rcx
	leaq	a(%rip), %rax
	movq	(%rcx,%rax), %rax
	cmpq	%rax, %rdx
	je	.L6
	movq	-8(%rbp), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	ans(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, ans(%rip)
	movq	-8(%rbp), %rax
	addq	%rax, -16(%rbp)
.L4:
	movq	n(%rip), %rax
	cmpq	%rax, -16(%rbp)
	jle	.L7
	movq	ans(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	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	"%lld"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	xorl	%eax, %eax
	leaq	n(%rip), %rsi
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movq	%r13, %rdi
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$8, %rsp
	.cfi_def_cfa_offset 48
	call	__isoc99_scanf@PLT
	cmpq	$0, n(%rip)
	movq	ans(%rip), %r10
	jle	.L3
	leaq	8+a(%rip), %rbx
	movl	$1, %ebp
	movq	%rbx, %r12
	.p2align 4,,10
	.p2align 3
.L4:
	movq	%r12, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addq	$1, %rbp
	call	__isoc99_scanf@PLT
	movq	n(%rip), %r9
	addq	$8, %r12
	cmpq	%rbp, %r9
	jge	.L4
	movq	ans(%rip), %r10
	testq	%r9, %r9
	jle	.L3
	movq	8+a(%rip), %rdx
	movl	$1, %esi
	leaq	a(%rip), %r11
	.p2align 4,,10
	.p2align 3
.L5:
	leaq	1(%rsi), %rax
	movq	(%r11,%rax,8), %rcx
	cmpq	%rdx, %rcx
	jne	.L16
	movq	(%rbx,%rsi,8), %rdx
	movq	%rsi, %rdi
	leaq	(%r11,%rsi,8), %r8
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L6:
	addq	$1, %rax
	movq	%rdx, %rcx
	movq	(%r8,%rax,8), %rdx
	leaq	(%rax,%rdi), %rsi
	cmpq	%rcx, %rdx
	je	.L6
	sarq	%rax
	addq	%rax, %r10
.L9:
	cmpq	%rsi, %r9
	jge	.L5
	movq	%r10, ans(%rip)
.L3:
	movq	%r10, %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L16:
	.cfi_restore_state
	movq	%rcx, %rdx
	movq	%rax, %rsi
	jmp	.L9
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	ans
	.bss
	.align 8
	.type	ans, @object
	.size	ans, 8
ans:
	.zero	8
	.globl	a
	.align 32
	.type	a, @object
	.size	a, 840
a:
	.zero	840
	.globl	n
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.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	"%lld"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	xorl	%eax, %eax
	leaq	n(%rip), %rsi
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	movq	%r13, %rdi
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$8, %rsp
	.cfi_def_cfa_offset 48
	call	__isoc99_scanf@PLT
	cmpq	$0, n(%rip)
	movq	ans(%rip), %r10
	jle	.L3
	leaq	8+a(%rip), %rbx
	movl	$1, %ebp
	movq	%rbx, %r12
	.p2align 4,,10
	.p2align 3
.L4:
	movq	%r12, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addq	$1, %rbp
	call	__isoc99_scanf@PLT
	movq	n(%rip), %r9
	addq	$8, %r12
	cmpq	%rbp, %r9
	jge	.L4
	movq	ans(%rip), %r10
	testq	%r9, %r9
	jle	.L3
	movq	8+a(%rip), %rdx
	movl	$1, %esi
	leaq	a(%rip), %r11
	.p2align 4,,10
	.p2align 3
.L5:
	leaq	1(%rsi), %rax
	movq	(%r11,%rax,8), %rcx
	cmpq	%rdx, %rcx
	jne	.L16
	movq	(%rbx,%rsi,8), %rdx
	movq	%rsi, %rdi
	leaq	(%r11,%rsi,8), %r8
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L6:
	addq	$1, %rax
	movq	%rdx, %rcx
	movq	(%r8,%rax,8), %rdx
	leaq	(%rax,%rdi), %rsi
	cmpq	%rcx, %rdx
	je	.L6
	sarq	%rax
	addq	%rax, %r10
.L9:
	cmpq	%rsi, %r9
	jge	.L5
	movq	%r10, ans(%rip)
.L3:
	movq	%r10, %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L16:
	.cfi_restore_state
	movq	%rcx, %rdx
	movq	%rax, %rsi
	jmp	.L9
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	ans
	.bss
	.align 8
	.type	ans, @object
	.size	ans, 8
ans:
	.zero	8
	.globl	a
	.align 32
	.type	a, @object
	.size	a, 840
a:
	.zero	840
	.globl	n
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.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>
typedef long long ll;

ll n;
ll a[105];
ll ans;

int main()
{
    scanf("%lld", &n);
    for (ll i = 1; i <= n; i++) {
        scanf("%lld", &a[i]);
    }

    ll i, j;
    i = 1;
    while (i <= n) {
        j = 1;
        while (a[j + i] == a[j + i - 1]) {
            j++;
        }

        ans += j / 2;
        i += j;
    }

    printf("%lld\n", ans);

    return 0;
}

5
1 1 3 2 2
 3
0 2 1
 14
1 1 2 3 3 3 4 4 4 4 1 2 3 4
 3
1 2 2
 14
1 1 3 3 3 3 4 4 4 4 1 2 3 4
 14
1 1 3 3 3 4 3 4 4 4 1 2 3 4
 5
1 1 1 1 0
 5
1 1 6 2 2
 5
1 2 1 1 0
 5
1 1 9 2 2

2
 0
 4
 1
 5
 3
 52
 2
 51
 2

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>
typedef long long ll;

ll n;
ll a[105];
ll ans;

int main()
{
    scanf("%lld", &n);
    for (ll i = 1; i <= n; i++) {
        scanf("%lld", &a[i]);
    }

    ll i, j;
    i = 1;
    while (i <= n) {
        j = 1;
        while (a[j + i] == a[j + i - 1]) {
            j++;
        }

        ans += j / 2;
        i += j;
    }

    printf("%lld\n", ans);

    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	a
	.align 32
	.type	a, @object
	.size	a, 840
a:
	.zero	840
	.globl	ans
	.align 8
	.type	ans, @object
	.size	ans, 8
ans:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld"
.LC1:
	.string	"%lld\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
	subq	$32, %rsp
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -24(%rbp)
	jmp	.L2
.L3:
	movq	-24(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -24(%rbp)
.L2:
	movq	n(%rip), %rax
	cmpq	%rax, -24(%rbp)
	jle	.L3
	movq	$1, -16(%rbp)
	jmp	.L4
.L7:
	movq	$1, -8(%rbp)
	jmp	.L5
.L6:
	addq	$1, -8(%rbp)
.L5:
	movq	-8(%rbp), %rdx
	movq	-16(%rbp), %rax
	addq	%rdx, %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	movq	(%rdx,%rax), %rdx
	movq	-8(%rbp), %rcx
	movq	-16(%rbp), %rax
	addq	%rcx, %rax
	subq	$1, %rax
	leaq	0(,%rax,8), %rcx
	leaq	a(%rip), %rax
	movq	(%rcx,%rax), %rax
	cmpq	%rax, %rdx
	je	.L6
	movq	-8(%rbp), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	ans(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, ans(%rip)
	movq	-8(%rbp), %rax
	addq	%rax, -16(%rbp)
.L4:
	movq	n(%rip), %rax
	cmpq	%rax, -16(%rbp)
	jle	.L7
	movq	ans(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	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
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	a
	.align 32
	.type	a, @object
	.size	a, 840
a:
	.zero	840
	.globl	ans
	.align 8
	.type	ans, @object
	.size	ans, 8
ans:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld"
.LC1:
	.string	"%lld\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
	subq	$32, %rsp
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -24(%rbp)
	jmp	.L2
.L3:
	movq	-24(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -24(%rbp)
.L2:
	movq	n(%rip), %rax
	cmpq	%rax, -24(%rbp)
	jle	.L3
	movq	$1, -16(%rbp)
	jmp	.L4
.L7:
	movq	$1, -8(%rbp)
	jmp	.L5
.L6:
	addq	$1, -8(%rbp)
.L5:
	movq	-8(%rbp), %rdx
	movq	-16(%rbp), %rax
	addq	%rdx, %rax
	leaq	0(,%rax,8), %rdx
	leaq	a(%rip), %rax
	movq	(%rdx,%rax), %rdx
	movq	-8(%rbp), %rcx
	movq	-16(%rbp), %rax
	addq	%rcx, %rax
	subq	$1, %rax
	leaq	0(,%rax,8), %rcx
	leaq	a(%rip), %rax
	movq	(%rcx,%rax), %rax
	cmpq	%rax, %rdx
	je	.L6
	movq	-8(%rbp), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	ans(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, ans(%rip)
	movq	-8(%rbp), %rax
	addq	%rax, -16(%rbp)
.L4:
	movq	n(%rip), %rax
	cmpq	%rax, -16(%rbp)
	jle	.L7
	movq	ans(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	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:
