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()
{
    int X=0,d=0,c=0,count=0;
    scanf("%d",&X);
    for(int i=1;i<=X;i++)
        {
    for(d=i;d!=0;++c)
    {
        d=d/10;
    }
    if(c%2!=0)
    {
        count++;
    }
    c=0;
}
   printf("%d ",count);
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d "
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	movl	$0, 4(%rsp)
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %edi
	testl	%edi, %edi
	jle	.L7
	addl	$1, %edi
	movl	$1, %esi
	xorl	%r8d, %r8d
	movl	$3435973837, %ecx
	.p2align 4,,10
	.p2align 3
.L5:
	movl	%esi, %eax
	xorl	%edx, %edx
	.p2align 4,,10
	.p2align 3
.L3:
	movl	%eax, %eax
	addl	$1, %edx
	imulq	%rcx, %rax
	shrq	$35, %rax
	testl	%eax, %eax
	jne	.L3
	andl	$1, %edx
	cmpl	$1, %edx
	sbbl	$-1, %r8d
	addl	$1, %esi
	cmpl	%edi, %esi
	jne	.L5
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L7:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L14:
	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"
.LC1:
	.string	"%d "
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	movl	$0, 4(%rsp)
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %edi
	testl	%edi, %edi
	jle	.L7
	addl	$1, %edi
	movl	$1, %esi
	xorl	%r8d, %r8d
	movl	$3435973837, %ecx
	.p2align 4,,10
	.p2align 3
.L5:
	movl	%esi, %eax
	xorl	%edx, %edx
	.p2align 4,,10
	.p2align 3
.L3:
	movl	%eax, %eax
	addl	$1, %edx
	imulq	%rcx, %rax
	shrq	$35, %rax
	testl	%eax, %eax
	jne	.L3
	andl	$1, %edx
	cmpl	$1, %edx
	sbbl	$-1, %r8d
	addl	$1, %esi
	cmpl	%edi, %esi
	jne	.L5
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L7:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L14:
	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"
.LC1:
	.string	"%d "
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	movl	$0, 4(%rsp)
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %edi
	testl	%edi, %edi
	jle	.L7
	addl	$1, %edi
	movl	$1, %esi
	xorl	%r8d, %r8d
	movl	$3435973837, %ecx
	.p2align 4,,10
	.p2align 3
.L5:
	movl	%esi, %eax
	xorl	%edx, %edx
	.p2align 4,,10
	.p2align 3
.L3:
	movl	%eax, %eax
	addl	$1, %edx
	imulq	%rcx, %rax
	shrq	$35, %rax
	testl	%eax, %eax
	jne	.L3
	andl	$1, %edx
	cmpl	$1, %edx
	sbbl	$-1, %r8d
	addl	$1, %esi
	cmpl	%edi, %esi
	jne	.L5
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L7:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L14:
	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()
{
    int X=0,d=0,c=0,count=0;
    scanf("%d",&X);
    for(int i=1;i<=X;i++)
        {
    for(d=i;d!=0;++c)
    {
        d=d/10;
    }
    if(c%2!=0)
    {
        count++;
    }
    c=0;
}
   printf("%d ",count);
    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()
{
    int X=0,d=0,c=0,count=0;
    scanf("%d",&X);
    for(int i=1;i<=X;i++)
        {
    for(d=i;d!=0;++c)
    {
        d=d/10;
    }
    if(c%2!=0)
    {
        count++;
    }
    c=0;
}
   printf("%d ",count);
    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:

2
 100010
 36
 3
 4
 1
 0
 7
 6
 5

2  90909  9  3  4  1  0  7  6  5 
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()
{
    int X=0,d=0,c=0,count=0;
    scanf("%d",&X);
    for(int i=1;i<=X;i++)
        {
    for(d=i;d!=0;++c)
    {
        d=d/10;
    }
    if(c%2!=0)
    {
        count++;
    }
    c=0;
}
   printf("%d ",count);
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%d "
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	movl	$0, 4(%rsp)
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %edi
	testl	%edi, %edi
	jle	.L7
	addl	$1, %edi
	movl	$1, %esi
	xorl	%r8d, %r8d
	movl	$3435973837, %ecx
	.p2align 4,,10
	.p2align 3
.L5:
	movl	%esi, %eax
	xorl	%edx, %edx
	.p2align 4,,10
	.p2align 3
.L3:
	movl	%eax, %eax
	addl	$1, %edx
	imulq	%rcx, %rax
	shrq	$35, %rax
	testl	%eax, %eax
	jne	.L3
	andl	$1, %edx
	cmpl	$1, %edx
	sbbl	$-1, %r8d
	addl	$1, %esi
	cmpl	%edi, %esi
	jne	.L5
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L7:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L14:
	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"
.LC1:
	.string	"%d "
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
	leaq	4(%rsp), %rsi
	movl	$0, 4(%rsp)
	call	__isoc99_scanf@PLT
	movl	4(%rsp), %edi
	testl	%edi, %edi
	jle	.L7
	addl	$1, %edi
	movl	$1, %esi
	xorl	%r8d, %r8d
	movl	$3435973837, %ecx
	.p2align 4,,10
	.p2align 3
.L5:
	movl	%esi, %eax
	xorl	%edx, %edx
	.p2align 4,,10
	.p2align 3
.L3:
	movl	%eax, %eax
	addl	$1, %edx
	imulq	%rcx, %rax
	shrq	$35, %rax
	testl	%eax, %eax
	jne	.L3
	andl	$1, %edx
	cmpl	$1, %edx
	sbbl	$-1, %r8d
	addl	$1, %esi
	cmpl	%edi, %esi
	jne	.L5
.L2:
	xorl	%eax, %eax
	movl	%r8d, %edx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	8(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L7:
	.cfi_restore_state
	xorl	%r8d, %r8d
	jmp	.L2
.L14:
	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:
```