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()
{   long long n,m,ans1=1,ans2=1,cnt=0;
    scanf("%lld%lld",&n,&m);
    if(llabs(n-m)>1){
        printf("0");
        return 0;
    }else{
    while (cnt<n){
        cnt++;
        ans1*=cnt;
        ans1%=1000000007;
    }
    cnt=0;
    while (cnt<m){
        cnt++;
        ans2*=cnt;
        ans2%=1000000007;
    }
    if(n==m)ans1*=2;
    printf("%lld",(ans1*ans2)%1000000007);
    }
    
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r9
	movq	16(%rsp), %r8
	movq	%r9, %rdx
	subq	%r8, %rdx
	movq	%rdx, %rax
	negq	%rax
	cmovs	%rdx, %rax
	cmpq	$1, %rax
	jg	.L2
	xorl	%edi, %edi
	movl	$1, %ecx
	movabsq	$-8543223828751151131, %r10
	testq	%r9, %r9
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdi
	imulq	%rdi, %rcx
	movq	%rcx, %rax
	movq	%rcx, %rsi
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	leaq	(%rdx,%rcx), %rcx
	sarq	$29, %rcx
	subq	%rax, %rcx
	imulq	$1000000007, %rcx, %rax
	subq	%rax, %rsi
	movq	%rsi, %rcx
	cmpq	%rdi, %r9
	jne	.L3
.L4:
	testq	%r8, %r8
	jle	.L11
	xorl	%edi, %edi
	movl	$1, %edx
	movabsq	$-8543223828751151131, %r10
	.p2align 4,,10
	.p2align 3
.L7:
	movq	%rdx, %rsi
	addq	$1, %rdi
	imulq	%rdi, %rsi
	movq	%rsi, %rax
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	addq	%rsi, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	%rdi, %r8
	jne	.L7
.L6:
	cmpq	%r8, %r9
	leaq	(%rcx,%rcx), %rax
	movl	$1, %edi
	cmove	%rax, %rcx
	leaq	.LC1(%rip), %rsi
	imulq	%rdx, %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rax
	subq	%rax, %rcx
	xorl	%eax, %eax
	movq	%rcx, %rdx
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L17
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movl	$48, %edi
	call	putchar@PLT
	jmp	.L5
.L11:
	movl	$1, %edx
	jmp	.L6
.L17:
	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	"%lld%lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r9
	movq	16(%rsp), %r8
	movq	%r9, %rdx
	subq	%r8, %rdx
	movq	%rdx, %rax
	negq	%rax
	cmovs	%rdx, %rax
	cmpq	$1, %rax
	jg	.L2
	xorl	%edi, %edi
	movl	$1, %ecx
	movabsq	$-8543223828751151131, %r10
	testq	%r9, %r9
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdi
	imulq	%rdi, %rcx
	movq	%rcx, %rax
	movq	%rcx, %rsi
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	leaq	(%rdx,%rcx), %rcx
	sarq	$29, %rcx
	subq	%rax, %rcx
	imulq	$1000000007, %rcx, %rax
	subq	%rax, %rsi
	movq	%rsi, %rcx
	cmpq	%rdi, %r9
	jne	.L3
.L4:
	testq	%r8, %r8
	jle	.L11
	xorl	%edi, %edi
	movl	$1, %edx
	movabsq	$-8543223828751151131, %r10
	.p2align 4,,10
	.p2align 3
.L7:
	movq	%rdx, %rsi
	addq	$1, %rdi
	imulq	%rdi, %rsi
	movq	%rsi, %rax
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	addq	%rsi, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	%rdi, %r8
	jne	.L7
.L6:
	cmpq	%r8, %r9
	leaq	(%rcx,%rcx), %rax
	movl	$1, %edi
	cmove	%rax, %rcx
	leaq	.LC1(%rip), %rsi
	imulq	%rdx, %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rax
	subq	%rax, %rcx
	xorl	%eax, %eax
	movq	%rcx, %rdx
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L17
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movl	$48, %edi
	call	putchar@PLT
	jmp	.L5
.L11:
	movl	$1, %edx
	jmp	.L6
.L17:
	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	"%lld%lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r9
	movq	16(%rsp), %r8
	movq	%r9, %rdx
	subq	%r8, %rdx
	movq	%rdx, %rax
	negq	%rax
	cmovs	%rdx, %rax
	cmpq	$1, %rax
	jg	.L2
	xorl	%edi, %edi
	movl	$1, %ecx
	movabsq	$-8543223828751151131, %r10
	testq	%r9, %r9
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdi
	imulq	%rdi, %rcx
	movq	%rcx, %rax
	movq	%rcx, %rsi
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	leaq	(%rdx,%rcx), %rcx
	sarq	$29, %rcx
	subq	%rax, %rcx
	imulq	$1000000007, %rcx, %rax
	subq	%rax, %rsi
	movq	%rsi, %rcx
	cmpq	%rdi, %r9
	jne	.L3
.L4:
	testq	%r8, %r8
	jle	.L11
	xorl	%edi, %edi
	movl	$1, %edx
	movabsq	$-8543223828751151131, %r10
	.p2align 4,,10
	.p2align 3
.L7:
	movq	%rdx, %rsi
	addq	$1, %rdi
	imulq	%rdi, %rsi
	movq	%rsi, %rax
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	addq	%rsi, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	%rdi, %r8
	jne	.L7
.L6:
	cmpq	%r8, %r9
	leaq	(%rcx,%rcx), %rax
	movl	$1, %edi
	cmove	%rax, %rcx
	leaq	.LC1(%rip), %rsi
	imulq	%rdx, %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rax
	subq	%rax, %rcx
	xorl	%eax, %eax
	movq	%rcx, %rdx
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L17
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movl	$48, %edi
	call	putchar@PLT
	jmp	.L5
.L11:
	movl	$1, %edx
	jmp	.L6
.L17:
	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()
{   long long n,m,ans1=1,ans2=1,cnt=0;
    scanf("%lld%lld",&n,&m);
    if(llabs(n-m)>1){
        printf("0");
        return 0;
    }else{
    while (cnt<n){
        cnt++;
        ans1*=cnt;
        ans1%=1000000007;
    }
    cnt=0;
    while (cnt<m){
        cnt++;
        ans2*=cnt;
        ans2%=1000000007;
    }
    if(n==m)ans1*=2;
    printf("%lld",(ans1*ans2)%1000000007);
    }
    
    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()
{   long long n,m,ans1=1,ans2=1,cnt=0;
    scanf("%lld%lld",&n,&m);
    if(llabs(n-m)>1){
        printf("0");
        return 0;
    }else{
    while (cnt<n){
        cnt++;
        ans1*=cnt;
        ans1%=1000000007;
    }
    cnt=0;
    while (cnt<m){
        cnt++;
        ans2*=cnt;
        ans2%=1000000007;
    }
    if(n==m)ans1*=2;
    printf("%lld",(ans1*ans2)%1000000007);
    }
    
    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 2

8
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()
{   long long n,m,ans1=1,ans2=1,cnt=0;
    scanf("%lld%lld",&n,&m);
    if(llabs(n-m)>1){
        printf("0");
        return 0;
    }else{
    while (cnt<n){
        cnt++;
        ans1*=cnt;
        ans1%=1000000007;
    }
    cnt=0;
    while (cnt<m){
        cnt++;
        ans2*=cnt;
        ans2%=1000000007;
    }
    if(n==m)ans1*=2;
    printf("%lld",(ans1*ans2)%1000000007);
    }
    
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r9
	movq	16(%rsp), %r8
	movq	%r9, %rdx
	subq	%r8, %rdx
	movq	%rdx, %rax
	negq	%rax
	cmovs	%rdx, %rax
	cmpq	$1, %rax
	jg	.L2
	xorl	%edi, %edi
	movl	$1, %ecx
	movabsq	$-8543223828751151131, %r10
	testq	%r9, %r9
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdi
	imulq	%rdi, %rcx
	movq	%rcx, %rax
	movq	%rcx, %rsi
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	leaq	(%rdx,%rcx), %rcx
	sarq	$29, %rcx
	subq	%rax, %rcx
	imulq	$1000000007, %rcx, %rax
	subq	%rax, %rsi
	movq	%rsi, %rcx
	cmpq	%rdi, %r9
	jne	.L3
.L4:
	testq	%r8, %r8
	jle	.L11
	xorl	%edi, %edi
	movl	$1, %edx
	movabsq	$-8543223828751151131, %r10
	.p2align 4,,10
	.p2align 3
.L7:
	movq	%rdx, %rsi
	addq	$1, %rdi
	imulq	%rdi, %rsi
	movq	%rsi, %rax
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	addq	%rsi, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	%rdi, %r8
	jne	.L7
.L6:
	cmpq	%r8, %r9
	leaq	(%rcx,%rcx), %rax
	movl	$1, %edi
	cmove	%rax, %rcx
	leaq	.LC1(%rip), %rsi
	imulq	%rdx, %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rax
	subq	%rax, %rcx
	xorl	%eax, %eax
	movq	%rcx, %rdx
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L17
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movl	$48, %edi
	call	putchar@PLT
	jmp	.L5
.L11:
	movl	$1, %edx
	jmp	.L6
.L17:
	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	"%lld%lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r9
	movq	16(%rsp), %r8
	movq	%r9, %rdx
	subq	%r8, %rdx
	movq	%rdx, %rax
	negq	%rax
	cmovs	%rdx, %rax
	cmpq	$1, %rax
	jg	.L2
	xorl	%edi, %edi
	movl	$1, %ecx
	movabsq	$-8543223828751151131, %r10
	testq	%r9, %r9
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdi
	imulq	%rdi, %rcx
	movq	%rcx, %rax
	movq	%rcx, %rsi
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	leaq	(%rdx,%rcx), %rcx
	sarq	$29, %rcx
	subq	%rax, %rcx
	imulq	$1000000007, %rcx, %rax
	subq	%rax, %rsi
	movq	%rsi, %rcx
	cmpq	%rdi, %r9
	jne	.L3
.L4:
	testq	%r8, %r8
	jle	.L11
	xorl	%edi, %edi
	movl	$1, %edx
	movabsq	$-8543223828751151131, %r10
	.p2align 4,,10
	.p2align 3
.L7:
	movq	%rdx, %rsi
	addq	$1, %rdi
	imulq	%rdi, %rsi
	movq	%rsi, %rax
	imulq	%r10
	movq	%rsi, %rax
	sarq	$63, %rax
	addq	%rsi, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	movq	%rsi, %rdx
	subq	%rax, %rdx
	cmpq	%rdi, %r8
	jne	.L7
.L6:
	cmpq	%r8, %r9
	leaq	(%rcx,%rcx), %rax
	movl	$1, %edi
	cmove	%rax, %rcx
	leaq	.LC1(%rip), %rsi
	imulq	%rdx, %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rax
	subq	%rax, %rcx
	xorl	%eax, %eax
	movq	%rcx, %rdx
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L17
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movl	$48, %edi
	call	putchar@PLT
	jmp	.L5
.L11:
	movl	$1, %edx
	jmp	.L6
.L17:
	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:
```