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

int main(void){
    double n,m,d;
    scanf("%lf%lf%lf",&n,&m,&d);
    double ans;
    if (d!=0){
        ans=((n-d)*2)*(m-1)/(n*n);
    }   else {
        ans=(n-d)*(m-1)/(n*n);
    }
    
    printf("%f\n",ans);
	return 0 ;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lf%lf%lf"
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rcx
	leaq	8(%rsp), %rdx
	movq	%rsp, %rsi
	call	__isoc99_scanf@PLT
	movsd	16(%rsp), %xmm2
	movsd	(%rsp), %xmm1
	ucomisd	.LC1(%rip), %xmm2
	jp	.L6
	jne	.L6
	movapd	%xmm1, %xmm3
	movsd	8(%rsp), %xmm0
	subsd	.LC2(%rip), %xmm0
	subsd	%xmm2, %xmm3
	mulsd	%xmm1, %xmm1
	mulsd	%xmm3, %xmm0
	divsd	%xmm1, %xmm0
.L4:
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	movl	$1, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L9
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	movapd	%xmm1, %xmm0
	subsd	%xmm2, %xmm0
	movsd	8(%rsp), %xmm2
	mulsd	%xmm1, %xmm1
	subsd	.LC2(%rip), %xmm2
	addsd	%xmm0, %xmm0
	mulsd	%xmm2, %xmm0
	divsd	%xmm1, %xmm0
	jmp	.L4
.L9:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	0
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.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	"%lf%lf%lf"
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rcx
	leaq	8(%rsp), %rdx
	movq	%rsp, %rsi
	call	__isoc99_scanf@PLT
	movsd	16(%rsp), %xmm2
	movsd	(%rsp), %xmm1
	ucomisd	.LC1(%rip), %xmm2
	jp	.L6
	jne	.L6
	movapd	%xmm1, %xmm3
	movsd	8(%rsp), %xmm0
	subsd	.LC2(%rip), %xmm0
	subsd	%xmm2, %xmm3
	mulsd	%xmm1, %xmm1
	mulsd	%xmm3, %xmm0
	divsd	%xmm1, %xmm0
.L4:
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	movl	$1, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L9
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	movapd	%xmm1, %xmm0
	subsd	%xmm2, %xmm0
	movsd	8(%rsp), %xmm2
	mulsd	%xmm1, %xmm1
	subsd	.LC2(%rip), %xmm2
	addsd	%xmm0, %xmm0
	mulsd	%xmm2, %xmm0
	divsd	%xmm1, %xmm0
	jmp	.L4
.L9:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	0
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.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	"%lf%lf%lf"
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rcx
	leaq	8(%rsp), %rdx
	movq	%rsp, %rsi
	call	__isoc99_scanf@PLT
	movsd	16(%rsp), %xmm2
	movsd	(%rsp), %xmm1
	ucomisd	.LC1(%rip), %xmm2
	jp	.L6
	jne	.L6
	movapd	%xmm1, %xmm3
	movsd	8(%rsp), %xmm0
	subsd	.LC2(%rip), %xmm0
	subsd	%xmm2, %xmm3
	mulsd	%xmm1, %xmm1
	mulsd	%xmm3, %xmm0
	divsd	%xmm1, %xmm0
.L4:
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	movl	$1, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L9
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	movapd	%xmm1, %xmm0
	subsd	%xmm2, %xmm0
	movsd	8(%rsp), %xmm2
	mulsd	%xmm1, %xmm1
	subsd	.LC2(%rip), %xmm2
	addsd	%xmm0, %xmm0
	mulsd	%xmm2, %xmm0
	divsd	%xmm1, %xmm0
	jmp	.L4
.L9:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	0
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.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>
#include <string.h>
#include <stdbool.h>
#include <math.h>

int main(void){
    double n,m,d;
    scanf("%lf%lf%lf",&n,&m,&d);
    double ans;
    if (d!=0){
        ans=((n-d)*2)*(m-1)/(n*n);
    }   else {
        ans=(n-d)*(m-1)/(n*n);
    }
    
    printf("%f\n",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>
#include <string.h>
#include <stdbool.h>
#include <math.h>

int main(void){
    double n,m,d;
    scanf("%lf%lf%lf",&n,&m,&d);
    double ans;
    if (d!=0){
        ans=((n-d)*2)*(m-1)/(n*n);
    }   else {
        ans=(n-d)*(m-1)/(n*n);
    }
    
    printf("%f\n",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:

1000000000 180707 1
 1000000000 241440 1
 1001000000 241440 5
 1001000000 353960 8
 0001000000 353960 8
 0001000000 353960 15
 1001100000 353960 15
 1001100100 149885 23
 1001101100 149885 23
 1011101100 149885 23

0.000361
 0.000483
 0.000482
 0.000707
 0.707912
 0.707907
 0.000707
 0.000299
 0.000299
 0.000296

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

int main(void){
    double n,m,d;
    scanf("%lf%lf%lf",&n,&m,&d);
    double ans;
    if (d!=0){
        ans=((n-d)*2)*(m-1)/(n*n);
    }   else {
        ans=(n-d)*(m-1)/(n*n);
    }
    
    printf("%f\n",ans);
	return 0 ;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lf%lf%lf"
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rcx
	leaq	8(%rsp), %rdx
	movq	%rsp, %rsi
	call	__isoc99_scanf@PLT
	movsd	16(%rsp), %xmm2
	movsd	(%rsp), %xmm1
	ucomisd	.LC1(%rip), %xmm2
	jp	.L6
	jne	.L6
	movapd	%xmm1, %xmm3
	movsd	8(%rsp), %xmm0
	subsd	.LC2(%rip), %xmm0
	subsd	%xmm2, %xmm3
	mulsd	%xmm1, %xmm1
	mulsd	%xmm3, %xmm0
	divsd	%xmm1, %xmm0
.L4:
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	movl	$1, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L9
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	movapd	%xmm1, %xmm0
	subsd	%xmm2, %xmm0
	movsd	8(%rsp), %xmm2
	mulsd	%xmm1, %xmm1
	subsd	.LC2(%rip), %xmm2
	addsd	%xmm0, %xmm0
	mulsd	%xmm2, %xmm0
	divsd	%xmm1, %xmm0
	jmp	.L4
.L9:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	0
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.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	"%lf%lf%lf"
.LC3:
	.string	"%f\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rcx
	leaq	8(%rsp), %rdx
	movq	%rsp, %rsi
	call	__isoc99_scanf@PLT
	movsd	16(%rsp), %xmm2
	movsd	(%rsp), %xmm1
	ucomisd	.LC1(%rip), %xmm2
	jp	.L6
	jne	.L6
	movapd	%xmm1, %xmm3
	movsd	8(%rsp), %xmm0
	subsd	.LC2(%rip), %xmm0
	subsd	%xmm2, %xmm3
	mulsd	%xmm1, %xmm1
	mulsd	%xmm3, %xmm0
	divsd	%xmm1, %xmm0
.L4:
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	movl	$1, %eax
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L9
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L6:
	.cfi_restore_state
	movapd	%xmm1, %xmm0
	subsd	%xmm2, %xmm0
	movsd	8(%rsp), %xmm2
	mulsd	%xmm1, %xmm1
	subsd	.LC2(%rip), %xmm2
	addsd	%xmm0, %xmm0
	mulsd	%xmm2, %xmm0
	divsd	%xmm1, %xmm0
	jmp	.L4
.L9:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE51:
	.size	main, .-main
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	0
	.long	0
	.align 8
.LC2:
	.long	0
	.long	1072693248
	.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:
```