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>
int main(void){
	int n,i,cnt=0;
	char s[50];
	scanf("%d%s",&n,s);
	for(i=0;s[i+2]!='\0';i++){
		if(s[i]=='A'){
			cnt+=s[i+1]=='B'&&s[i+2]=='C';
		}
	}
	printf("%d",cnt);
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%s"
.LC1:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$80, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rbx
	leaq	12(%rsp), %rsi
	movq	%rbx, %rdx
	call	__isoc99_scanf@PLT
	movzbl	18(%rsp), %edx
	testb	%dl, %dl
	je	.L6
	movq	%rbx, %rax
	xorl	%r8d, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	cmpb	$65, (%rax)
	jne	.L3
	cmpb	$66, 1(%rax)
	sete	%cl
	cmpb	$67, %dl
	sete	%dl
	movzbl	%dl, %edx
	andl	%ecx, %edx
	addl	%edx, %r8d
.L3:
	movzbl	3(%rax), %edx
	addq	$1, %rax
	testb	%dl, %dl
	jne	.L4
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$80, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L10:
	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:
```

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	"%d%s"
.LC1:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$80, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rbx
	leaq	12(%rsp), %rsi
	movq	%rbx, %rdx
	call	__isoc99_scanf@PLT
	movzbl	18(%rsp), %edx
	testb	%dl, %dl
	je	.L6
	movq	%rbx, %rax
	xorl	%r8d, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	cmpb	$65, (%rax)
	jne	.L3
	cmpb	$66, 1(%rax)
	sete	%cl
	cmpb	$67, %dl
	sete	%dl
	movzbl	%dl, %edx
	andl	%ecx, %edx
	addl	%edx, %r8d
.L3:
	movzbl	3(%rax), %edx
	addq	$1, %rax
	testb	%dl, %dl
	jne	.L4
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$80, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L10:
	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
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%s"
.LC1:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$80, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rbx
	leaq	12(%rsp), %rsi
	movq	%rbx, %rdx
	call	__isoc99_scanf@PLT
	movzbl	18(%rsp), %edx
	testb	%dl, %dl
	je	.L6
	movq	%rbx, %rax
	xorl	%r8d, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	cmpb	$65, (%rax)
	jne	.L3
	cmpb	$66, 1(%rax)
	sete	%cl
	cmpb	$67, %dl
	sete	%dl
	movzbl	%dl, %edx
	andl	%ecx, %edx
	addl	%edx, %r8d
.L3:
	movzbl	3(%rax), %edx
	addq	$1, %rax
	testb	%dl, %dl
	jne	.L4
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$80, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L10:
	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:
```
```c
#include<stdio.h>
int main(void){
	int n,i,cnt=0;
	char s[50];
	scanf("%d%s",&n,s);
	for(i=0;s[i+2]!='\0';i++){
		if(s[i]=='A'){
			cnt+=s[i+1]=='B'&&s[i+2]=='C';
		}
	}
	printf("%d",cnt);
	return 0;
}
```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>
int main(void){
	int n,i,cnt=0;
	char s[50];
	scanf("%d%s",&n,s);
	for(i=0;s[i+2]!='\0';i++){
		if(s[i]=='A'){
			cnt+=s[i+1]=='B'&&s[i+2]=='C';
		}
	}
	printf("%d",cnt);
	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:

19
EVIFENORUOFENOEERHT
 33
ABCCABCBABCCABACBCBBABCBCBCBCABDB
 33
BDBACBCBCBCBABBCBCABACCBABCBACCBA
 33
ABCCABCBABCCABACBCBBABCBCBDBCABCB
 33
BCBACBDBCBCBABBCBCABCACBABCBACCBA
 33
ABBCABCBCBCACBACBCBAABCDCCBBCABCA
 10
QCBABDCBAZ
 19
THREEONEFOURONEFIVD
 10
ZABCDB@BCQ
 19
THREEONEVOURONEFIFD

0 4 1 5 2 3 0 0 1 0
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>
int main(void){
	int n,i,cnt=0;
	char s[50];
	scanf("%d%s",&n,s);
	for(i=0;s[i+2]!='\0';i++){
		if(s[i]=='A'){
			cnt+=s[i+1]=='B'&&s[i+2]=='C';
		}
	}
	printf("%d",cnt);
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%s"
.LC1:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$80, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rbx
	leaq	12(%rsp), %rsi
	movq	%rbx, %rdx
	call	__isoc99_scanf@PLT
	movzbl	18(%rsp), %edx
	testb	%dl, %dl
	je	.L6
	movq	%rbx, %rax
	xorl	%r8d, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	cmpb	$65, (%rax)
	jne	.L3
	cmpb	$66, 1(%rax)
	sete	%cl
	cmpb	$67, %dl
	sete	%dl
	movzbl	%dl, %edx
	andl	%ecx, %edx
	addl	%edx, %r8d
.L3:
	movzbl	3(%rax), %edx
	addq	$1, %rax
	testb	%dl, %dl
	jne	.L4
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$80, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L10:
	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:
```

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	"%d%s"
.LC1:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	.LC0(%rip), %rdi
	subq	$80, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rbx
	leaq	12(%rsp), %rsi
	movq	%rbx, %rdx
	call	__isoc99_scanf@PLT
	movzbl	18(%rsp), %edx
	testb	%dl, %dl
	je	.L6
	movq	%rbx, %rax
	xorl	%r8d, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	cmpb	$65, (%rax)
	jne	.L3
	cmpb	$66, 1(%rax)
	sete	%cl
	cmpb	$67, %dl
	sete	%dl
	movzbl	%dl, %edx
	andl	%ecx, %edx
	addl	%edx, %r8d
.L3:
	movzbl	3(%rax), %edx
	addq	$1, %rax
	testb	%dl, %dl
	jne	.L4
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$80, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L10:
	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:
```