Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
                         
int main()
{long long int a; float b;
scanf("%lld %f",&a,&b);
printf("%lld\n",(a*(int)(100*b+0.5))/100);
return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%lld %f"
.LC3:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-20(%rbp), %rdx
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movss	-20(%rbp), %xmm1
	movss	.LC1(%rip), %xmm0
	mulss	%xmm1, %xmm0
	pxor	%xmm1, %xmm1
	cvtss2sd	%xmm0, %xmm1
	movsd	.LC2(%rip), %xmm0
	addsd	%xmm1, %xmm0
	cvttsd2sil	%xmm0, %eax
	movslq	%eax, %rdx
	movq	-16(%rbp), %rax
	movq	%rdx, %rcx
	imulq	%rax, %rcx
	movabsq	$-6640827866535438581, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$6, %rax
	sarq	$63, %rcx
	movq	%rcx, %rdx
	subq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L3
	call	__stack_chk_fail@PLT
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.section	.rodata
	.align 4
.LC1:
	.long	1120403456
	.align 8
.LC2:
	.long	0
	.long	1071644672
	.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.
user
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld %f"
.LC3:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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	12(%rsp), %rdx
	leaq	16(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movss	.LC1(%rip), %xmm0
	mulss	12(%rsp), %xmm0
	movabsq	$-6640827866535438581, %rdx
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	cvtss2sd	%xmm0, %xmm0
	addsd	.LC2(%rip), %xmm0
	cvttsd2sil	%xmm0, %ecx
	movslq	%ecx, %rcx
	imulq	16(%rsp), %rcx
	movq	%rcx, %rax
	imulq	%rdx
	xorl	%eax, %eax
	addq	%rcx, %rdx
	sarq	$63, %rcx
	sarq	$6, %rdx
	subq	%rcx, %rdx
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC1:
	.long	1120403456
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC2:
	.long	0
	.long	1071644672
	.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
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld %f"
.LC3:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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	12(%rsp), %rdx
	leaq	16(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movss	.LC1(%rip), %xmm0
	mulss	12(%rsp), %xmm0
	movabsq	$-6640827866535438581, %rdx
	leaq	.LC3(%rip), %rsi
	movl	$1, %edi
	cvtss2sd	%xmm0, %xmm0
	addsd	.LC2(%rip), %xmm0
	cvttsd2sil	%xmm0, %ecx
	movslq	%ecx, %rcx
	imulq	16(%rsp), %rcx
	movq	%rcx, %rax
	imulq	%rdx
	xorl	%eax, %eax
	addq	%rcx, %rdx
	sarq	$63, %rcx
	sarq	$6, %rdx
	subq	%rcx, %rdx
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC1:
	.long	1120403456
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC2:
	.long	0
	.long	1071644672
	.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:

#include <stdio.h>
                         
int main()
{long long int a; float b;
scanf("%lld %f",&a,&b);
printf("%lld\n",(a*(int)(100*b+0.5))/100);
return 0;
}

1000000000000001 9.99
 2 0.01
 74 1.10
 1000000000000101 9.99
 1000001000000000 9.99
 1010000000000101 9.99
 1010000000100101 9.99
 1000000001000000 9.99
 1000010000000001 9.99
 1000010100000001 9.99

9990000000000009
 0
 81
 9990000000001008
 9990009990000000
 10089900000001008
 10089900001000008
 9990000009990000
 9990099900000009
 9990100899000009

Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
                         
int main()
{long long int a; float b;
scanf("%lld %f",&a,&b);
printf("%lld\n",(a*(int)(100*b+0.5))/100);
return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%lld %f"
.LC3:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-20(%rbp), %rdx
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movss	-20(%rbp), %xmm1
	movss	.LC1(%rip), %xmm0
	mulss	%xmm1, %xmm0
	pxor	%xmm1, %xmm1
	cvtss2sd	%xmm0, %xmm1
	movsd	.LC2(%rip), %xmm0
	addsd	%xmm1, %xmm0
	cvttsd2sil	%xmm0, %eax
	movslq	%eax, %rdx
	movq	-16(%rbp), %rax
	movq	%rdx, %rcx
	imulq	%rax, %rcx
	movabsq	$-6640827866535438581, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$6, %rax
	sarq	$63, %rcx
	movq	%rcx, %rdx
	subq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L3
	call	__stack_chk_fail@PLT
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.section	.rodata
	.align 4
.LC1:
	.long	1120403456
	.align 8
.LC2:
	.long	0
	.long	1071644672
	.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.
train
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%lld %f"
.LC3:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-20(%rbp), %rdx
	leaq	-16(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movss	-20(%rbp), %xmm1
	movss	.LC1(%rip), %xmm0
	mulss	%xmm1, %xmm0
	pxor	%xmm1, %xmm1
	cvtss2sd	%xmm0, %xmm1
	movsd	.LC2(%rip), %xmm0
	addsd	%xmm1, %xmm0
	cvttsd2sil	%xmm0, %eax
	movslq	%eax, %rdx
	movq	-16(%rbp), %rax
	movq	%rdx, %rcx
	imulq	%rax, %rcx
	movabsq	$-6640827866535438581, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$6, %rax
	sarq	$63, %rcx
	movq	%rcx, %rdx
	subq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L3
	call	__stack_chk_fail@PLT
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.section	.rodata
	.align 4
.LC1:
	.long	1120403456
	.align 8
.LC2:
	.long	0
	.long	1071644672
	.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:
