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() {
    int n;
    scanf("%d", &n);
    
    int vec[n];
    for (int i = 0; i < n; ++i)
        scanf("%d", &vec[i]);
    long long res = 0;
        
    for (int i = 0; i < n-1; ++i){
        if (vec[i+1] < vec[i]){
            res += vec[i] - vec[i+1];
            vec[i+1] = vec[i];
        }
    }
    
    printf("%lld\n", res);
    
    
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-44(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %r13
	testl	%ecx, %ecx
	jle	.L11
	movq	%r13, %r12
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r12, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %edx
	addq	$4, %r12
	cmpl	%ebx, %edx
	jg	.L6
	cmpl	$1, %edx
	jle	.L11
	subl	$2, %edx
	leaq	4(%r13), %rax
	xorl	%r8d, %r8d
	leaq	8(%r13,%rdx,4), %rdi
	.p2align 4,,10
	.p2align 3
.L8:
	movl	(%rax), %ecx
	movl	-4(%rax), %edx
	cmpl	%edx, %ecx
	jge	.L7
	movl	%edx, %esi
	movl	%edx, (%rax)
	subl	%ecx, %esi
	movslq	%esi, %rcx
	addq	%rcx, %r8
.L7:
	addq	$4, %rax
	cmpq	%rdi, %rax
	jne	.L8
.L5:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L20:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L11:
	xorl	%r8d, %r8d
	jmp	.L5
.L21:
	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	"%d"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-44(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %r13
	testl	%ecx, %ecx
	jle	.L11
	movq	%r13, %r12
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r12, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %edx
	addq	$4, %r12
	cmpl	%ebx, %edx
	jg	.L6
	cmpl	$1, %edx
	jle	.L11
	subl	$2, %edx
	leaq	4(%r13), %rax
	xorl	%r8d, %r8d
	leaq	8(%r13,%rdx,4), %rdi
	.p2align 4,,10
	.p2align 3
.L8:
	movl	(%rax), %ecx
	movl	-4(%rax), %edx
	cmpl	%edx, %ecx
	jge	.L7
	movl	%edx, %esi
	movl	%edx, (%rax)
	subl	%ecx, %esi
	movslq	%esi, %rcx
	addq	%rcx, %r8
.L7:
	addq	$4, %rax
	cmpq	%rdi, %rax
	jne	.L8
.L5:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L20:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L11:
	xorl	%r8d, %r8d
	jmp	.L5
.L21:
	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	"%d"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-44(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %r13
	testl	%ecx, %ecx
	jle	.L11
	movq	%r13, %r12
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r12, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %edx
	addq	$4, %r12
	cmpl	%ebx, %edx
	jg	.L6
	cmpl	$1, %edx
	jle	.L11
	subl	$2, %edx
	leaq	4(%r13), %rax
	xorl	%r8d, %r8d
	leaq	8(%r13,%rdx,4), %rdi
	.p2align 4,,10
	.p2align 3
.L8:
	movl	(%rax), %ecx
	movl	-4(%rax), %edx
	cmpl	%edx, %ecx
	jge	.L7
	movl	%edx, %esi
	movl	%edx, (%rax)
	subl	%ecx, %esi
	movslq	%esi, %rcx
	addq	%rcx, %r8
.L7:
	addq	$4, %rax
	cmpq	%rdi, %rax
	jne	.L8
.L5:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L20:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L11:
	xorl	%r8d, %r8d
	jmp	.L5
.L21:
	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() {
    int n;
    scanf("%d", &n);
    
    int vec[n];
    for (int i = 0; i < n; ++i)
        scanf("%d", &vec[i]);
    long long res = 0;
        
    for (int i = 0; i < n-1; ++i){
        if (vec[i+1] < vec[i]){
            res += vec[i] - vec[i+1];
            vec[i+1] = vec[i];
        }
    }
    
    printf("%lld\n", res);
    
    
    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() {
    int n;
    scanf("%d", &n);
    
    int vec[n];
    for (int i = 0; i < n; ++i)
        scanf("%d", &vec[i]);
    long long res = 0;
        
    for (int i = 0; i < n-1; ++i){
        if (vec[i+1] < vec[i]){
            res += vec[i] - vec[i+1];
            vec[i+1] = vec[i];
        }
    }
    
    printf("%lld\n", res);
    
    
    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:

5
1 3 3 3 3
 5
2 1 5 8 3
 5
1 2 3 6 3
 5
2 1 2 8 4
 5
2 1 2 16 6
 5
2 1 1 16 6
 5
4 4 3 6 6
 5
0 1 1 16 6
 5
4 4 3 7 6
 5
0 0 1 19 6

0
 6
 3
 5
 11
 12
 1
 10
 2
 13

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() {
    int n;
    scanf("%d", &n);
    
    int vec[n];
    for (int i = 0; i < n; ++i)
        scanf("%d", &vec[i]);
    long long res = 0;
        
    for (int i = 0; i < n-1; ++i){
        if (vec[i+1] < vec[i]){
            res += vec[i] - vec[i+1];
            vec[i+1] = vec[i];
        }
    }
    
    printf("%lld\n", res);
    
    
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-44(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %r13
	testl	%ecx, %ecx
	jle	.L11
	movq	%r13, %r12
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r12, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %edx
	addq	$4, %r12
	cmpl	%ebx, %edx
	jg	.L6
	cmpl	$1, %edx
	jle	.L11
	subl	$2, %edx
	leaq	4(%r13), %rax
	xorl	%r8d, %r8d
	leaq	8(%r13,%rdx,4), %rdi
	.p2align 4,,10
	.p2align 3
.L8:
	movl	(%rax), %ecx
	movl	-4(%rax), %edx
	cmpl	%edx, %ecx
	jge	.L7
	movl	%edx, %esi
	movl	%edx, (%rax)
	subl	%ecx, %esi
	movslq	%esi, %rcx
	addq	%rcx, %r8
.L7:
	addq	$4, %rax
	cmpq	%rdi, %rax
	jne	.L8
.L5:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L20:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L11:
	xorl	%r8d, %r8d
	jmp	.L5
.L21:
	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	"%d"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r14
	.cfi_offset 14, -24
	leaq	.LC0(%rip), %r14
	pushq	%r13
	leaq	-44(%rbp), %rsi
	movq	%r14, %rdi
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset 13, -32
	.cfi_offset 12, -40
	.cfi_offset 3, -48
	movq	%fs:40, %rax
	movq	%rax, -40(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-44(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rsi
	andq	$-16, %rdx
	cmpq	%rsi, %rsp
	je	.L3
.L19:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L19
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L20
.L4:
	movq	%rsp, %r13
	testl	%ecx, %ecx
	jle	.L11
	movq	%r13, %r12
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r12, %rsi
	movq	%r14, %rdi
	xorl	%eax, %eax
	addl	$1, %ebx
	call	__isoc99_scanf@PLT
	movl	-44(%rbp), %edx
	addq	$4, %r12
	cmpl	%ebx, %edx
	jg	.L6
	cmpl	$1, %edx
	jle	.L11
	subl	$2, %edx
	leaq	4(%r13), %rax
	xorl	%r8d, %r8d
	leaq	8(%r13,%rdx,4), %rdi
	.p2align 4,,10
	.p2align 3
.L8:
	movl	(%rax), %ecx
	movl	-4(%rax), %edx
	cmpl	%edx, %ecx
	jge	.L7
	movl	%edx, %esi
	movl	%edx, (%rax)
	subl	%ecx, %esi
	movslq	%esi, %rcx
	addq	%rcx, %r8
.L7:
	addq	$4, %rax
	cmpq	%rdi, %rax
	jne	.L8
.L5:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movl	$1, %edi
	leaq	.LC1(%rip), %rsi
	call	__printf_chk@PLT
	movq	-40(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L21
	leaq	-32(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L20:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L11:
	xorl	%r8d, %r8d
	jmp	.L5
.L21:
	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:
```