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(void)
{
	int m,f,b,k;
	scanf("%d %d %d",&m,&f,&b);
	if(m>b){
		printf("0\n");
	}
	else if(m+f>=b){
		k=b-m;
		printf("%d\n",k);
	}
	else printf("NA\n");
	
	return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d %d"
.LC1:
	.string	"0"
.LC2:
	.string	"%d\n"
.LC3:
	.string	"NA"
	.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	-16(%rbp), %rcx
	leaq	-20(%rbp), %rdx
	leaq	-24(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-24(%rbp), %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jle	.L2
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L3
.L2:
	movl	-24(%rbp), %edx
	movl	-20(%rbp), %eax
	addl	%eax, %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jl	.L4
	movl	-16(%rbp), %eax
	movl	-24(%rbp), %edx
	subl	%edx, %eax
	movl	%eax, -12(%rbp)
	movl	-12(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L4:
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L3:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L6
	call	__stack_chk_fail@PLT
.L6:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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.
user
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d %d"
.LC1:
	.string	"0"
.LC2:
	.string	"%d\n"
.LC3:
	.string	"NA"
	.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	20(%rsp), %rcx
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	movl	20(%rsp), %edx
	cmpl	%edx, %eax
	jg	.L8
	movl	16(%rsp), %ecx
	addl	%eax, %ecx
	cmpl	%ecx, %edx
	jle	.L9
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
.L3:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L9:
	.cfi_restore_state
	subl	%eax, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L3
.L8:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
	jmp	.L3
.L10:
	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
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d %d"
.LC1:
	.string	"0"
.LC2:
	.string	"%d\n"
.LC3:
	.string	"NA"
	.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	20(%rsp), %rcx
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	movl	20(%rsp), %edx
	cmpl	%edx, %eax
	jg	.L8
	movl	16(%rsp), %ecx
	addl	%eax, %ecx
	cmpl	%ecx, %edx
	jle	.L9
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
.L3:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	xorl	%eax, %eax
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L9:
	.cfi_restore_state
	subl	%eax, %edx
	leaq	.LC2(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	jmp	.L3
.L8:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
	jmp	.L3
.L10:
	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:


#include <stdio.h>

int main(void)
{
	int m,f,b,k;
	scanf("%d %d %d",&m,&f,&b);
	if(m>b){
		printf("0\n");
	}
	else if(m+f>=b){
		k=b-m;
		printf("%d\n",k);
	}
	else printf("NA\n");
	
	return 0;
}

5000 3000 4771
 1000 3000 1844
 20 1000 2000
 1000 3000 1508
 1000 3000 2582
 1001 6683 2582
 0001 7742 2582
 0101 7742 2582
 0011 7619 2582
 1011 7619 2582

0
 844
 NA
 508
 1582
 1581
 2581
 2481
 2571
 1571

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(void)
{
	int m,f,b,k;
	scanf("%d %d %d",&m,&f,&b);
	if(m>b){
		printf("0\n");
	}
	else if(m+f>=b){
		k=b-m;
		printf("%d\n",k);
	}
	else printf("NA\n");
	
	return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d %d"
.LC1:
	.string	"0"
.LC2:
	.string	"%d\n"
.LC3:
	.string	"NA"
	.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	-16(%rbp), %rcx
	leaq	-20(%rbp), %rdx
	leaq	-24(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-24(%rbp), %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jle	.L2
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L3
.L2:
	movl	-24(%rbp), %edx
	movl	-20(%rbp), %eax
	addl	%eax, %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jl	.L4
	movl	-16(%rbp), %eax
	movl	-24(%rbp), %edx
	subl	%edx, %eax
	movl	%eax, -12(%rbp)
	movl	-12(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L4:
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L3:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L6
	call	__stack_chk_fail@PLT
.L6:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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.
val
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d %d"
.LC1:
	.string	"0"
.LC2:
	.string	"%d\n"
.LC3:
	.string	"NA"
	.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	-16(%rbp), %rcx
	leaq	-20(%rbp), %rdx
	leaq	-24(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-24(%rbp), %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jle	.L2
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L3
.L2:
	movl	-24(%rbp), %edx
	movl	-20(%rbp), %eax
	addl	%eax, %edx
	movl	-16(%rbp), %eax
	cmpl	%eax, %edx
	jl	.L4
	movl	-16(%rbp), %eax
	movl	-24(%rbp), %edx
	subl	%edx, %eax
	movl	%eax, -12(%rbp)
	movl	-12(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L4:
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L3:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L6
	call	__stack_chk_fail@PLT
.L6:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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:
