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() { 
  long long  n, m, ans = 1;
  scanf("%Ld %Ld", &n, &m);
  if( n-m > 1 || m-n > 1){
    printf("%d\n", 0);
    return 0;
  }
  int i;
  for(i = 0; i < n; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  for(i = 0; i < m; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  if(n == m){
    ans *= 2;
  }
  ans %= 1000000007;
  printf("%Ld\n", ans);
  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%Ld %Ld"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"%Ld\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	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r8
	movq	16(%rsp), %rdi
	movq	%r8, %rax
	subq	%rdi, %rax
	cmpq	$1, %rax
	jg	.L2
	movq	%rdi, %rax
	subq	%r8, %rax
	cmpq	$1, %rax
	jg	.L2
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %r9
	testq	%r8, %r8
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L6:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %r8
	jne	.L6
.L4:
	testq	%rdi, %rdi
	jle	.L7
	movabsq	$-8543223828751151131, %r9
	movl	$1, %esi
	.p2align 4,,10
	.p2align 3
.L8:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %rdi
	jne	.L8
.L7:
	cmpq	%rdi, %r8
	jne	.L9
	addq	%rax, %rax
.L9:
	movl	$1000000007, %ecx
	cqto
	movl	$1, %edi
	idivq	%rcx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L5
.L2:
	xorl	%edx, %edx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L16:
	.cfi_restore_state
	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	"%Ld %Ld"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"%Ld\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	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r8
	movq	16(%rsp), %rdi
	movq	%r8, %rax
	subq	%rdi, %rax
	cmpq	$1, %rax
	jg	.L2
	movq	%rdi, %rax
	subq	%r8, %rax
	cmpq	$1, %rax
	jg	.L2
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %r9
	testq	%r8, %r8
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L6:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %r8
	jne	.L6
.L4:
	testq	%rdi, %rdi
	jle	.L7
	movabsq	$-8543223828751151131, %r9
	movl	$1, %esi
	.p2align 4,,10
	.p2align 3
.L8:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %rdi
	jne	.L8
.L7:
	cmpq	%rdi, %r8
	jne	.L9
	addq	%rax, %rax
.L9:
	movl	$1000000007, %ecx
	cqto
	movl	$1, %edi
	idivq	%rcx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L5
.L2:
	xorl	%edx, %edx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L16:
	.cfi_restore_state
	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	"%Ld %Ld"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"%Ld\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	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r8
	movq	16(%rsp), %rdi
	movq	%r8, %rax
	subq	%rdi, %rax
	cmpq	$1, %rax
	jg	.L2
	movq	%rdi, %rax
	subq	%r8, %rax
	cmpq	$1, %rax
	jg	.L2
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %r9
	testq	%r8, %r8
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L6:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %r8
	jne	.L6
.L4:
	testq	%rdi, %rdi
	jle	.L7
	movabsq	$-8543223828751151131, %r9
	movl	$1, %esi
	.p2align 4,,10
	.p2align 3
.L8:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %rdi
	jne	.L8
.L7:
	cmpq	%rdi, %r8
	jne	.L9
	addq	%rax, %rax
.L9:
	movl	$1000000007, %ecx
	cqto
	movl	$1, %edi
	idivq	%rcx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L5
.L2:
	xorl	%edx, %edx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L16:
	.cfi_restore_state
	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() { 
  long long  n, m, ans = 1;
  scanf("%Ld %Ld", &n, &m);
  if( n-m > 1 || m-n > 1){
    printf("%d\n", 0);
    return 0;
  }
  int i;
  for(i = 0; i < n; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  for(i = 0; i < m; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  if(n == m){
    ans *= 2;
  }
  ans %= 1000000007;
  printf("%Ld\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>

int main() { 
  long long  n, m, ans = 1;
  scanf("%Ld %Ld", &n, &m);
  if( n-m > 1 || m-n > 1){
    printf("%d\n", 0);
    return 0;
  }
  int i;
  for(i = 0; i < n; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  for(i = 0; i < m; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  if(n == m){
    ans *= 2;
  }
  ans %= 1000000007;
  printf("%Ld\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:

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>

int main() { 
  long long  n, m, ans = 1;
  scanf("%Ld %Ld", &n, &m);
  if( n-m > 1 || m-n > 1){
    printf("%d\n", 0);
    return 0;
  }
  int i;
  for(i = 0; i < n; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  for(i = 0; i < m; i++){
    ans *= (i + 1);
    ans %= 1000000007;
  }
  if(n == m){
    ans *= 2;
  }
  ans %= 1000000007;
  printf("%Ld\n", ans);
  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%Ld %Ld"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"%Ld\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	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r8
	movq	16(%rsp), %rdi
	movq	%r8, %rax
	subq	%rdi, %rax
	cmpq	$1, %rax
	jg	.L2
	movq	%rdi, %rax
	subq	%r8, %rax
	cmpq	$1, %rax
	jg	.L2
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %r9
	testq	%r8, %r8
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L6:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %r8
	jne	.L6
.L4:
	testq	%rdi, %rdi
	jle	.L7
	movabsq	$-8543223828751151131, %r9
	movl	$1, %esi
	.p2align 4,,10
	.p2align 3
.L8:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %rdi
	jne	.L8
.L7:
	cmpq	%rdi, %r8
	jne	.L9
	addq	%rax, %rax
.L9:
	movl	$1000000007, %ecx
	cqto
	movl	$1, %edi
	idivq	%rcx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L5
.L2:
	xorl	%edx, %edx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L16:
	.cfi_restore_state
	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	"%Ld %Ld"
.LC1:
	.string	"%d\n"
.LC2:
	.string	"%Ld\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	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %r8
	movq	16(%rsp), %rdi
	movq	%r8, %rax
	subq	%rdi, %rax
	cmpq	$1, %rax
	jg	.L2
	movq	%rdi, %rax
	subq	%r8, %rax
	cmpq	$1, %rax
	jg	.L2
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %r9
	testq	%r8, %r8
	jle	.L4
	.p2align 4,,10
	.p2align 3
.L6:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %r8
	jne	.L6
.L4:
	testq	%rdi, %rdi
	jle	.L7
	movabsq	$-8543223828751151131, %r9
	movl	$1, %esi
	.p2align 4,,10
	.p2align 3
.L8:
	imulq	%rsi, %rax
	movq	%rax, %rcx
	imulq	%r9
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rsi, %rdx
	addq	$1, %rsi
	cmpq	%rdx, %rdi
	jne	.L8
.L7:
	cmpq	%rdi, %r8
	jne	.L9
	addq	%rax, %rax
.L9:
	movl	$1000000007, %ecx
	cqto
	movl	$1, %edi
	idivq	%rcx
	leaq	.LC2(%rip), %rsi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L5
.L2:
	xorl	%edx, %edx
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L5:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L16
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L16:
	.cfi_restore_state
	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:
```