Given the following C code and assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
/*
AtCoder Grand Contest 026 A - Colorful Slimes 2
結果:
*/

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

#define max(x,y)(x<y?y:x)
#define int long long

int compare(const void *a, const void *b) {
	return *(int*)b - *(int*)a;
}

//尺取法
//scanf("%d", &N);
//for (i; i < N; ++i) {
//	scanf("%d", &A[i]);
//	if (b[A[i]] == 1) {
//		ans = max(ans, i - j);
//		while (b[A[i]] == 1) {
//			b[A[j++]] = 0;
//		}
//	}
//	b[A[i]] = 1;
//}
//ans = max(ans, i - j);
//printf("%d\n", ans);

//文字列の最大出現
//static int N, i, j, ans;
//static int A, B;
//static char A[50][51];
//static int cnt, max;
//char *max_name;
//
//scanf("%d", &N);
//for (i = 0; i < N; i++) {
//	scanf("%s", A[i]);
//}
//max_name = A[0];
//for (i = 0; i < N; i++) {
//	cnt = 0;
//	for (j = 0; j < N; j++) {
//		if (strcmp(A[i], A[j]) == 0) {
//			cnt++;
//		}
//		if (cnt > max) {
//			max = cnt;
//			max_name = A[i];
//		}
//	}
//}
//printf("%s\n", max_name);

//#define DEBUG1
//#define DEBUG2
//#define DEBUGF

int main() {
	static int N, i, j, ans = 0;
	//static int AN, BN, A[100] = {}, B[100] = {}, i, j, ans;
	static int A[100];
	//static int A, B, C;
	//static int a[31] = {}, b[31] = {}, cnt = 0;
	//static char A[50][51];
	static int cnt = 0;
	//char *max_name;
	//static int ans;

	scanf("%d", &N);
	for (i = 0; i < N; i++) {
		scanf("%d", &A[i]);
		if (i > 0 && A[i] != A[i - 1]) {
			cnt = 0;
		}
		else if (i > 0 && A[i] == A[i - 1])
		{
			cnt++;
			ans = ans + cnt % 2;
		}

	}

	//ans = cnt;
	//qsort(A, N, sizeof(int), compare);

	//ans = ;
	printf("%d\n", ans);
	//printf("%s\n", max_name);

#ifdef DEBUGF
	getch();
#endif
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB51:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	subq	(%rdi), %rax
	ret
	.cfi_endproc
.LFE51:
	.size	compare, .-compare
	.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:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%eax, %eax
	leaq	N.4(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	leaq	.LC0(%rip), %rbx
	movq	%rbx, %rdi
	subq	$8, %rsp
	.cfi_def_cfa_offset 32
	call	__isoc99_scanf@PLT
	cmpq	$0, N.4(%rip)
	movq	$0, i.3(%rip)
	jle	.L4
	xorl	%eax, %eax
	leaq	A.2(%rip), %rbp
	jmp	.L7
	.p2align 4,,10
	.p2align 3
.L10:
	movq	$0, cnt.1(%rip)
.L5:
	addq	$1, %rax
	cmpq	N.4(%rip), %rax
	movq	%rax, i.3(%rip)
	jge	.L4
.L7:
	leaq	0(%rbp,%rax,8), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movq	i.3(%rip), %rax
	testq	%rax, %rax
	jle	.L5
	movq	-8(%rbp,%rax,8), %rcx
	cmpq	%rcx, 0(%rbp,%rax,8)
	jne	.L10
	movq	cnt.1(%rip), %rdi
	leaq	1(%rdi), %rdx
	movq	%rdx, %rcx
	movq	%rdx, cnt.1(%rip)
	shrq	$63, %rcx
	addq	%rcx, %rdx
	andl	$1, %edx
	subq	%rcx, %rdx
	addq	%rdx, ans.0(%rip)
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L4:
	movq	ans.0(%rip), %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE52:
	.size	main, .-main
	.local	ans.0
	.comm	ans.0,8,8
	.local	cnt.1
	.comm	cnt.1,8,8
	.local	A.2
	.comm	A.2,800,32
	.local	i.3
	.comm	i.3,8,8
	.local	N.4
	.comm	N.4,8,8
	.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:
```

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
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB51:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	subq	(%rdi), %rax
	ret
	.cfi_endproc
.LFE51:
	.size	compare, .-compare
	.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:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%eax, %eax
	leaq	N.4(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	leaq	.LC0(%rip), %rbx
	movq	%rbx, %rdi
	subq	$8, %rsp
	.cfi_def_cfa_offset 32
	call	__isoc99_scanf@PLT
	cmpq	$0, N.4(%rip)
	movq	$0, i.3(%rip)
	jle	.L4
	xorl	%eax, %eax
	leaq	A.2(%rip), %rbp
	jmp	.L7
	.p2align 4,,10
	.p2align 3
.L10:
	movq	$0, cnt.1(%rip)
.L5:
	addq	$1, %rax
	cmpq	N.4(%rip), %rax
	movq	%rax, i.3(%rip)
	jge	.L4
.L7:
	leaq	0(%rbp,%rax,8), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movq	i.3(%rip), %rax
	testq	%rax, %rax
	jle	.L5
	movq	-8(%rbp,%rax,8), %rcx
	cmpq	%rcx, 0(%rbp,%rax,8)
	jne	.L10
	movq	cnt.1(%rip), %rdi
	leaq	1(%rdi), %rdx
	movq	%rdx, %rcx
	movq	%rdx, cnt.1(%rip)
	shrq	$63, %rcx
	addq	%rcx, %rdx
	andl	$1, %edx
	subq	%rcx, %rdx
	addq	%rdx, ans.0(%rip)
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L4:
	movq	ans.0(%rip), %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE52:
	.size	main, .-main
	.local	ans.0
	.comm	ans.0,8,8
	.local	cnt.1
	.comm	cnt.1,8,8
	.local	A.2
	.comm	A.2,800,32
	.local	i.3
	.comm	i.3,8,8
	.local	N.4
	.comm	N.4,8,8
	.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
```assembly
	.file	"temp.c"
	.text
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB51:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	subq	(%rdi), %rax
	ret
	.cfi_endproc
.LFE51:
	.size	compare, .-compare
	.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:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%eax, %eax
	leaq	N.4(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	leaq	.LC0(%rip), %rbx
	movq	%rbx, %rdi
	subq	$8, %rsp
	.cfi_def_cfa_offset 32
	call	__isoc99_scanf@PLT
	cmpq	$0, N.4(%rip)
	movq	$0, i.3(%rip)
	jle	.L4
	xorl	%eax, %eax
	leaq	A.2(%rip), %rbp
	jmp	.L7
	.p2align 4,,10
	.p2align 3
.L10:
	movq	$0, cnt.1(%rip)
.L5:
	addq	$1, %rax
	cmpq	N.4(%rip), %rax
	movq	%rax, i.3(%rip)
	jge	.L4
.L7:
	leaq	0(%rbp,%rax,8), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movq	i.3(%rip), %rax
	testq	%rax, %rax
	jle	.L5
	movq	-8(%rbp,%rax,8), %rcx
	cmpq	%rcx, 0(%rbp,%rax,8)
	jne	.L10
	movq	cnt.1(%rip), %rdi
	leaq	1(%rdi), %rdx
	movq	%rdx, %rcx
	movq	%rdx, cnt.1(%rip)
	shrq	$63, %rcx
	addq	%rcx, %rdx
	andl	$1, %edx
	subq	%rcx, %rdx
	addq	%rdx, ans.0(%rip)
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L4:
	movq	ans.0(%rip), %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE52:
	.size	main, .-main
	.local	ans.0
	.comm	ans.0,8,8
	.local	cnt.1
	.comm	cnt.1,8,8
	.local	A.2
	.comm	A.2,800,32
	.local	i.3
	.comm	i.3,8,8
	.local	N.4
	.comm	N.4,8,8
	.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:
```
```c
/*
AtCoder Grand Contest 026 A - Colorful Slimes 2
結果:
*/

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

#define max(x,y)(x<y?y:x)
#define int long long

int compare(const void *a, const void *b) {
	return *(int*)b - *(int*)a;
}

//尺取法
//scanf("%d", &N);
//for (i; i < N; ++i) {
//	scanf("%d", &A[i]);
//	if (b[A[i]] == 1) {
//		ans = max(ans, i - j);
//		while (b[A[i]] == 1) {
//			b[A[j++]] = 0;
//		}
//	}
//	b[A[i]] = 1;
//}
//ans = max(ans, i - j);
//printf("%d\n", ans);

//文字列の最大出現
//static int N, i, j, ans;
//static int A, B;
//static char A[50][51];
//static int cnt, max;
//char *max_name;
//
//scanf("%d", &N);
//for (i = 0; i < N; i++) {
//	scanf("%s", A[i]);
//}
//max_name = A[0];
//for (i = 0; i < N; i++) {
//	cnt = 0;
//	for (j = 0; j < N; j++) {
//		if (strcmp(A[i], A[j]) == 0) {
//			cnt++;
//		}
//		if (cnt > max) {
//			max = cnt;
//			max_name = A[i];
//		}
//	}
//}
//printf("%s\n", max_name);

//#define DEBUG1
//#define DEBUG2
//#define DEBUGF

int main() {
	static int N, i, j, ans = 0;
	//static int AN, BN, A[100] = {}, B[100] = {}, i, j, ans;
	static int A[100];
	//static int A, B, C;
	//static int a[31] = {}, b[31] = {}, cnt = 0;
	//static char A[50][51];
	static int cnt = 0;
	//char *max_name;
	//static int ans;

	scanf("%d", &N);
	for (i = 0; i < N; i++) {
		scanf("%d", &A[i]);
		if (i > 0 && A[i] != A[i - 1]) {
			cnt = 0;
		}
		else if (i > 0 && A[i] == A[i - 1])
		{
			cnt++;
			ans = ans + cnt % 2;
		}

	}

	//ans = cnt;
	//qsort(A, N, sizeof(int), compare);

	//ans = ;
	printf("%d\n", ans);
	//printf("%s\n", max_name);

#ifdef DEBUGF
	getch();
#endif
	return 0;
}
```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
/*
AtCoder Grand Contest 026 A - Colorful Slimes 2
結果:
*/

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

#define max(x,y)(x<y?y:x)
#define int long long

int compare(const void *a, const void *b) {
	return *(int*)b - *(int*)a;
}

//尺取法
//scanf("%d", &N);
//for (i; i < N; ++i) {
//	scanf("%d", &A[i]);
//	if (b[A[i]] == 1) {
//		ans = max(ans, i - j);
//		while (b[A[i]] == 1) {
//			b[A[j++]] = 0;
//		}
//	}
//	b[A[i]] = 1;
//}
//ans = max(ans, i - j);
//printf("%d\n", ans);

//文字列の最大出現
//static int N, i, j, ans;
//static int A, B;
//static char A[50][51];
//static int cnt, max;
//char *max_name;
//
//scanf("%d", &N);
//for (i = 0; i < N; i++) {
//	scanf("%s", A[i]);
//}
//max_name = A[0];
//for (i = 0; i < N; i++) {
//	cnt = 0;
//	for (j = 0; j < N; j++) {
//		if (strcmp(A[i], A[j]) == 0) {
//			cnt++;
//		}
//		if (cnt > max) {
//			max = cnt;
//			max_name = A[i];
//		}
//	}
//}
//printf("%s\n", max_name);

//#define DEBUG1
//#define DEBUG2
//#define DEBUGF

int main() {
	static int N, i, j, ans = 0;
	//static int AN, BN, A[100] = {}, B[100] = {}, i, j, ans;
	static int A[100];
	//static int A, B, C;
	//static int a[31] = {}, b[31] = {}, cnt = 0;
	//static char A[50][51];
	static int cnt = 0;
	//char *max_name;
	//static int ans;

	scanf("%d", &N);
	for (i = 0; i < N; i++) {
		scanf("%d", &A[i]);
		if (i > 0 && A[i] != A[i - 1]) {
			cnt = 0;
		}
		else if (i > 0 && A[i] == A[i - 1])
		{
			cnt++;
			ans = ans + cnt % 2;
		}

	}

	//ans = cnt;
	//qsort(A, N, sizeof(int), compare);

	//ans = ;
	printf("%d\n", ans);
	//printf("%s\n", max_name);

#ifdef DEBUGF
	getch();
#endif
	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:

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
 2
 2
 1
 2

Given the following C code and assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
/*
AtCoder Grand Contest 026 A - Colorful Slimes 2
結果:
*/

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

#define max(x,y)(x<y?y:x)
#define int long long

int compare(const void *a, const void *b) {
	return *(int*)b - *(int*)a;
}

//尺取法
//scanf("%d", &N);
//for (i; i < N; ++i) {
//	scanf("%d", &A[i]);
//	if (b[A[i]] == 1) {
//		ans = max(ans, i - j);
//		while (b[A[i]] == 1) {
//			b[A[j++]] = 0;
//		}
//	}
//	b[A[i]] = 1;
//}
//ans = max(ans, i - j);
//printf("%d\n", ans);

//文字列の最大出現
//static int N, i, j, ans;
//static int A, B;
//static char A[50][51];
//static int cnt, max;
//char *max_name;
//
//scanf("%d", &N);
//for (i = 0; i < N; i++) {
//	scanf("%s", A[i]);
//}
//max_name = A[0];
//for (i = 0; i < N; i++) {
//	cnt = 0;
//	for (j = 0; j < N; j++) {
//		if (strcmp(A[i], A[j]) == 0) {
//			cnt++;
//		}
//		if (cnt > max) {
//			max = cnt;
//			max_name = A[i];
//		}
//	}
//}
//printf("%s\n", max_name);

//#define DEBUG1
//#define DEBUG2
//#define DEBUGF

int main() {
	static int N, i, j, ans = 0;
	//static int AN, BN, A[100] = {}, B[100] = {}, i, j, ans;
	static int A[100];
	//static int A, B, C;
	//static int a[31] = {}, b[31] = {}, cnt = 0;
	//static char A[50][51];
	static int cnt = 0;
	//char *max_name;
	//static int ans;

	scanf("%d", &N);
	for (i = 0; i < N; i++) {
		scanf("%d", &A[i]);
		if (i > 0 && A[i] != A[i - 1]) {
			cnt = 0;
		}
		else if (i > 0 && A[i] == A[i - 1])
		{
			cnt++;
			ans = ans + cnt % 2;
		}

	}

	//ans = cnt;
	//qsort(A, N, sizeof(int), compare);

	//ans = ;
	printf("%d\n", ans);
	//printf("%s\n", max_name);

#ifdef DEBUGF
	getch();
#endif
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB51:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	subq	(%rdi), %rax
	ret
	.cfi_endproc
.LFE51:
	.size	compare, .-compare
	.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:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%eax, %eax
	leaq	N.4(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	leaq	.LC0(%rip), %rbx
	movq	%rbx, %rdi
	subq	$8, %rsp
	.cfi_def_cfa_offset 32
	call	__isoc99_scanf@PLT
	cmpq	$0, N.4(%rip)
	movq	$0, i.3(%rip)
	jle	.L4
	xorl	%eax, %eax
	leaq	A.2(%rip), %rbp
	jmp	.L7
	.p2align 4,,10
	.p2align 3
.L10:
	movq	$0, cnt.1(%rip)
.L5:
	addq	$1, %rax
	cmpq	N.4(%rip), %rax
	movq	%rax, i.3(%rip)
	jge	.L4
.L7:
	leaq	0(%rbp,%rax,8), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movq	i.3(%rip), %rax
	testq	%rax, %rax
	jle	.L5
	movq	-8(%rbp,%rax,8), %rcx
	cmpq	%rcx, 0(%rbp,%rax,8)
	jne	.L10
	movq	cnt.1(%rip), %rdi
	leaq	1(%rdi), %rdx
	movq	%rdx, %rcx
	movq	%rdx, cnt.1(%rip)
	shrq	$63, %rcx
	addq	%rcx, %rdx
	andl	$1, %edx
	subq	%rcx, %rdx
	addq	%rdx, ans.0(%rip)
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L4:
	movq	ans.0(%rip), %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE52:
	.size	main, .-main
	.local	ans.0
	.comm	ans.0,8,8
	.local	cnt.1
	.comm	cnt.1,8,8
	.local	A.2
	.comm	A.2,800,32
	.local	i.3
	.comm	i.3,8,8
	.local	N.4
	.comm	N.4,8,8
	.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:
```

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
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB51:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	subq	(%rdi), %rax
	ret
	.cfi_endproc
.LFE51:
	.size	compare, .-compare
	.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:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	xorl	%eax, %eax
	leaq	N.4(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	leaq	.LC0(%rip), %rbx
	movq	%rbx, %rdi
	subq	$8, %rsp
	.cfi_def_cfa_offset 32
	call	__isoc99_scanf@PLT
	cmpq	$0, N.4(%rip)
	movq	$0, i.3(%rip)
	jle	.L4
	xorl	%eax, %eax
	leaq	A.2(%rip), %rbp
	jmp	.L7
	.p2align 4,,10
	.p2align 3
.L10:
	movq	$0, cnt.1(%rip)
.L5:
	addq	$1, %rax
	cmpq	N.4(%rip), %rax
	movq	%rax, i.3(%rip)
	jge	.L4
.L7:
	leaq	0(%rbp,%rax,8), %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movq	i.3(%rip), %rax
	testq	%rax, %rax
	jle	.L5
	movq	-8(%rbp,%rax,8), %rcx
	cmpq	%rcx, 0(%rbp,%rax,8)
	jne	.L10
	movq	cnt.1(%rip), %rdi
	leaq	1(%rdi), %rdx
	movq	%rdx, %rcx
	movq	%rdx, cnt.1(%rip)
	shrq	$63, %rcx
	addq	%rcx, %rdx
	andl	$1, %edx
	subq	%rcx, %rdx
	addq	%rdx, ans.0(%rip)
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L4:
	movq	ans.0(%rip), %rdx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	addq	$8, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE52:
	.size	main, .-main
	.local	ans.0
	.comm	ans.0,8,8
	.local	cnt.1
	.comm	cnt.1,8,8
	.local	A.2
	.comm	A.2,800,32
	.local	i.3
	.comm	i.3,8,8
	.local	N.4
	.comm	N.4,8,8
	.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:
```