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

int main(void){

    int N;

    scanf("%d", &N);

    int a[N+1];

    for(int i = 1; i <= N; i++){
        scanf("%d", &a[i]);
    }

    int b = 1;

    int f = 1;
    int c = 0;

    for(int i = 0; i < N; i++){
        b = a[b];
        c++;
        if(b == 2){
            f = 0;
            break;
        }
    }

    if(f == 0){
        printf("%d\n", c);
    }else{
        printf("-1\n");
    }

    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"-1"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	movq	%rsp, %rsi
	leal	1(%rcx), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %rbx
	testl	%ecx, %ecx
	jle	.L5
	leaq	4(%rbx), %r13
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r13, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	addq	$4, %r13
	cmpl	%r12d, %ecx
	jge	.L6
	xorl	%edx, %edx
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L7:
	cmpl	%edx, %ecx
	jle	.L5
	movslq	(%rbx,%rax,4), %rax
	addl	$1, %edx
	cmpl	$2, %eax
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L5:
	.cfi_restore_state
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
	jmp	.L10
.L20:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L21:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.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"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"-1"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	movq	%rsp, %rsi
	leal	1(%rcx), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %rbx
	testl	%ecx, %ecx
	jle	.L5
	leaq	4(%rbx), %r13
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r13, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	addq	$4, %r13
	cmpl	%r12d, %ecx
	jge	.L6
	xorl	%edx, %edx
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L7:
	cmpl	%edx, %ecx
	jle	.L5
	movslq	(%rbx,%rax,4), %rax
	addl	$1, %edx
	cmpl	$2, %eax
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L5:
	.cfi_restore_state
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
	jmp	.L10
.L20:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L21:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.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"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"-1"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	movq	%rsp, %rsi
	leal	1(%rcx), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %rbx
	testl	%ecx, %ecx
	jle	.L5
	leaq	4(%rbx), %r13
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r13, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	addq	$4, %r13
	cmpl	%r12d, %ecx
	jge	.L6
	xorl	%edx, %edx
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L7:
	cmpl	%edx, %ecx
	jle	.L5
	movslq	(%rbx,%rax,4), %rax
	addl	$1, %edx
	cmpl	$2, %eax
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L5:
	.cfi_restore_state
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
	jmp	.L10
.L20:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L21:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.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>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include <math.h>

int main(void){

    int N;

    scanf("%d", &N);

    int a[N+1];

    for(int i = 1; i <= N; i++){
        scanf("%d", &a[i]);
    }

    int b = 1;

    int f = 1;
    int c = 0;

    for(int i = 0; i < N; i++){
        b = a[b];
        c++;
        if(b == 2){
            f = 0;
            break;
        }
    }

    if(f == 0){
        printf("%d\n", c);
    }else{
        printf("-1\n");
    }

    return 0;
}```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include <math.h>

int main(void){

    int N;

    scanf("%d", &N);

    int a[N+1];

    for(int i = 1; i <= N; i++){
        scanf("%d", &a[i]);
    }

    int b = 1;

    int f = 1;
    int c = 0;

    for(int i = 0; i < N; i++){
        b = a[b];
        c++;
        if(b == 2){
            f = 0;
            break;
        }
    }

    if(f == 0){
        printf("%d\n", c);
    }else{
        printf("-1\n");
    }

    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:

3
3
1
3
 5
3
3
5
2
4
 4
4
3
1
2
 3
2
2
1
 5
3
0
4
2
4
 4
3
3
1
2
 3
3
2
3
 4
4
3
0
2
 4
4
4
0
2
 4
4
7
0
2

-1
 4
 2
 1
 3
 -1
 -1
 2
 2
 2

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

int main(void){

    int N;

    scanf("%d", &N);

    int a[N+1];

    for(int i = 1; i <= N; i++){
        scanf("%d", &a[i]);
    }

    int b = 1;

    int f = 1;
    int c = 0;

    for(int i = 0; i < N; i++){
        b = a[b];
        c++;
        if(b == 2){
            f = 0;
            break;
        }
    }

    if(f == 0){
        printf("%d\n", c);
    }else{
        printf("-1\n");
    }

    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"-1"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	movq	%rsp, %rsi
	leal	1(%rcx), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %rbx
	testl	%ecx, %ecx
	jle	.L5
	leaq	4(%rbx), %r13
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r13, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	addq	$4, %r13
	cmpl	%r12d, %ecx
	jge	.L6
	xorl	%edx, %edx
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L7:
	cmpl	%edx, %ecx
	jle	.L5
	movslq	(%rbx,%rax,4), %rax
	addl	$1, %edx
	cmpl	$2, %eax
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L5:
	.cfi_restore_state
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
	jmp	.L10
.L20:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L21:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.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"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"-1"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	movq	%rsp, %rsi
	leal	1(%rcx), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %rbx
	testl	%ecx, %ecx
	jle	.L5
	leaq	4(%rbx), %r13
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r13, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %ecx
	addq	$4, %r13
	cmpl	%r12d, %ecx
	jge	.L6
	xorl	%edx, %edx
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L7:
	cmpl	%edx, %ecx
	jle	.L5
	movslq	(%rbx,%rax,4), %rax
	addl	$1, %edx
	cmpl	$2, %eax
	jne	.L7
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L10:
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L5:
	.cfi_restore_state
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
	jmp	.L10
.L20:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L21:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.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:
```