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 <stdlib.h>

int main(void){
    int N,i,ans;
    int *a;

    scanf("%d",&N);
    a=malloc(sizeof(int)*N);
    for(i=0;i<N;i++){
        scanf("%d",&a[i]);
    }
    ans=0;
    for(i=0;i<N;i++){
        if(a[i]>i+1){
            if(a[a[i]-1]==i+1){
                ans++;
            }
        }
    }

    printf("%d",ans);
    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	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	$24, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movslq	4(%rsp), %rdi
	movq	%rdi, %rbx
	salq	$2, %rdi
	call	malloc@PLT
	testl	%ebx, %ebx
	jle	.L2
	movq	%rax, %r12
	movq	%rax, %rbp
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%rbp, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	addq	$4, %rbp
	cmpl	%ebx, %eax
	jg	.L3
	testl	%eax, %eax
	jle	.L2
	leal	1(%rax), %ecx
	xorl	%r8d, %r8d
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L5:
	movslq	-4(%r12,%rax,4), %rdx
	cmpl	%eax, %edx
	jle	.L4
	cmpl	%eax, -4(%r12,%rdx,4)
	jne	.L4
	addl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	addq	$1, %rax
	cmpq	%rcx, %rax
	jne	.L5
.L6:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movq	%r13, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L12
	addq	$24, %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
.L2:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L6
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE39:
	.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"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	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	$24, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movslq	4(%rsp), %rdi
	movq	%rdi, %rbx
	salq	$2, %rdi
	call	malloc@PLT
	testl	%ebx, %ebx
	jle	.L2
	movq	%rax, %r12
	movq	%rax, %rbp
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%rbp, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	addq	$4, %rbp
	cmpl	%ebx, %eax
	jg	.L3
	testl	%eax, %eax
	jle	.L2
	leal	1(%rax), %ecx
	xorl	%r8d, %r8d
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L5:
	movslq	-4(%r12,%rax,4), %rdx
	cmpl	%eax, %edx
	jle	.L4
	cmpl	%eax, -4(%r12,%rdx,4)
	jne	.L4
	addl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	addq	$1, %rax
	cmpq	%rcx, %rax
	jne	.L5
.L6:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movq	%r13, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L12
	addq	$24, %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
.L2:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L6
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE39:
	.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"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	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	$24, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movslq	4(%rsp), %rdi
	movq	%rdi, %rbx
	salq	$2, %rdi
	call	malloc@PLT
	testl	%ebx, %ebx
	jle	.L2
	movq	%rax, %r12
	movq	%rax, %rbp
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%rbp, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	addq	$4, %rbp
	cmpl	%ebx, %eax
	jg	.L3
	testl	%eax, %eax
	jle	.L2
	leal	1(%rax), %ecx
	xorl	%r8d, %r8d
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L5:
	movslq	-4(%r12,%rax,4), %rdx
	cmpl	%eax, %edx
	jle	.L4
	cmpl	%eax, -4(%r12,%rdx,4)
	jne	.L4
	addl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	addq	$1, %rax
	cmpq	%rcx, %rax
	jne	.L5
.L6:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movq	%r13, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L12
	addq	$24, %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
.L2:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L6
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE39:
	.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 <stdlib.h>

int main(void){
    int N,i,ans;
    int *a;

    scanf("%d",&N);
    a=malloc(sizeof(int)*N);
    for(i=0;i<N;i++){
        scanf("%d",&a[i]);
    }
    ans=0;
    for(i=0;i<N;i++){
        if(a[i]>i+1){
            if(a[a[i]-1]==i+1){
                ans++;
            }
        }
    }

    printf("%d",ans);
    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 <stdlib.h>

int main(void){
    int N,i,ans;
    int *a;

    scanf("%d",&N);
    a=malloc(sizeof(int)*N);
    for(i=0;i<N;i++){
        scanf("%d",&a[i]);
    }
    ans=0;
    for(i=0;i<N;i++){
        if(a[i]>i+1){
            if(a[a[i]-1]==i+1){
                ans++;
            }
        }
    }

    printf("%d",ans);
    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 3 1
 5
3 5 5 5 1
 5
5 4 5 2 1
 5
5 5 5 5 2
 5
5 5 5 1 1
 4
3 1 4 3
 5
5 3 5 1 1
 4
4 1 4 3
 5
5 3 5 2 1
 5
5 5 5 2 1

1 0 2 1 1 1 1 1 1 1
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 <stdlib.h>

int main(void){
    int N,i,ans;
    int *a;

    scanf("%d",&N);
    a=malloc(sizeof(int)*N);
    for(i=0;i<N;i++){
        scanf("%d",&a[i]);
    }
    ans=0;
    for(i=0;i<N;i++){
        if(a[i]>i+1){
            if(a[a[i]-1]==i+1){
                ans++;
            }
        }
    }

    printf("%d",ans);
    return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	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	$24, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movslq	4(%rsp), %rdi
	movq	%rdi, %rbx
	salq	$2, %rdi
	call	malloc@PLT
	testl	%ebx, %ebx
	jle	.L2
	movq	%rax, %r12
	movq	%rax, %rbp
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%rbp, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	addq	$4, %rbp
	cmpl	%ebx, %eax
	jg	.L3
	testl	%eax, %eax
	jle	.L2
	leal	1(%rax), %ecx
	xorl	%r8d, %r8d
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L5:
	movslq	-4(%r12,%rax,4), %rdx
	cmpl	%eax, %edx
	jle	.L4
	cmpl	%eax, -4(%r12,%rdx,4)
	jne	.L4
	addl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	addq	$1, %rax
	cmpq	%rcx, %rax
	jne	.L5
.L6:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movq	%r13, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L12
	addq	$24, %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
.L2:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L6
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE39:
	.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"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	leaq	.LC0(%rip), %r13
	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	$24, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movslq	4(%rsp), %rdi
	movq	%rdi, %rbx
	salq	$2, %rdi
	call	malloc@PLT
	testl	%ebx, %ebx
	jle	.L2
	movq	%rax, %r12
	movq	%rax, %rbp
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L3:
	movq	%rbp, %rsi
	movq	%r13, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %eax
	addq	$4, %rbp
	cmpl	%ebx, %eax
	jg	.L3
	testl	%eax, %eax
	jle	.L2
	leal	1(%rax), %ecx
	xorl	%r8d, %r8d
	movl	$1, %eax
	.p2align 4,,10
	.p2align 3
.L5:
	movslq	-4(%r12,%rax,4), %rdx
	cmpl	%eax, %edx
	jle	.L4
	cmpl	%eax, -4(%r12,%rdx,4)
	jne	.L4
	addl	$1, %r8d
	.p2align 4,,10
	.p2align 3
.L4:
	addq	$1, %rax
	cmpq	%rcx, %rax
	jne	.L5
.L6:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movq	%r13, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L12
	addq	$24, %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
.L2:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L6
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE39:
	.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:
```