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 n,m;
  scanf("%d %d", &n, &m);
  int a[m], b[m];
  for (int i = 0; i < m; i++) {
    scanf("%d %d", &a[i], &b[i]);
  }
  int count[n+1];
  for (int i = 0; i < n+1; i++) {
    count[i] = 0;
  }
  for (int i = 0; i < m; i++) {
    count[a[i]]++;
    count[b[i]]++;
  }
  for (int i = 1; i < n+1; i++) {
    printf("%d\n", count[i]);
  }

  return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d\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
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$152, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-124(%rbp), %rax
	leaq	-128(%rbp), %rcx
	movq	%rax, %rdx
	movq	%rcx, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-124(%rbp), %edx
	movslq	%edx, %rax
	subq	$1, %rax
	movq	%rax, -104(%rbp)
	movslq	%edx, %rax
	movq	%rax, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%edx, %rax
	movq	%rax, -160(%rbp)
	movq	$0, -152(%rbp)
	movslq	%edx, %rax
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -96(%rbp)
	movl	-124(%rbp), %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -176(%rbp)
	movq	$0, -168(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -192(%rbp)
	movq	$0, -184(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %edi
	movl	$0, %edx
	divq	%rdi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	$0, -120(%rbp)
	jmp	.L8
.L9:
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rdx
	movq	-80(%rbp), %rax
	addq	%rax, %rdx
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rcx
	movq	-96(%rbp), %rax
	addq	%rcx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addl	$1, -120(%rbp)
.L8:
	movl	-124(%rbp), %eax
	cmpl	%eax, -120(%rbp)
	jl	.L9
	movl	-128(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L10:
	cmpq	%rdx, %rsp
	je	.L11
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L10
.L11:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L12
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L12:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -116(%rbp)
	jmp	.L13
.L14:
	movq	-64(%rbp), %rax
	movl	-116(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -116(%rbp)
.L13:
	movl	-128(%rbp), %eax
	cmpl	%eax, -116(%rbp)
	jle	.L14
	movl	$0, -112(%rbp)
	jmp	.L15
.L16:
	movq	-96(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	movq	-80(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	addl	$1, -112(%rbp)
.L15:
	movl	-124(%rbp), %eax
	cmpl	%eax, -112(%rbp)
	jl	.L16
	movl	$1, -108(%rbp)
	jmp	.L17
.L18:
	movq	-64(%rbp), %rax
	movl	-108(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -108(%rbp)
.L17:
	movl	-128(%rbp), %eax
	cmpl	%eax, -108(%rbp)
	jle	.L18
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.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"
.LC1:
	.string	"%d\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	%r15
	.cfi_offset 15, -24
	leaq	.LC0(%rip), %r15
	pushq	%r14
	leaq	-60(%rbp), %rdx
	leaq	-64(%rbp), %rsi
	movq	%r15, %rdi
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$40, %rsp
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-60(%rbp), %rax
	movq	%rsp, %rcx
	movq	%rax, %r12
	leaq	15(,%rax,4), %rax
	movq	%rax, %rsi
	movq	%rax, %rdx
	andq	$-4096, %rsi
	andq	$-16, %rdx
	subq	%rsi, %rcx
	cmpq	%rcx, %rsp
	je	.L3
.L43:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rcx, %rsp
	jne	.L43
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L44
.L4:
	movq	%rsp, -72(%rbp)
	movq	%rax, %rdx
	movq	%rsp, %rcx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L5:
	cmpq	%rcx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L44:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L6:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L45
.L7:
	movq	%rsp, %r14
	movq	%r14, -80(%rbp)
	testl	%r12d, %r12d
	jle	.L8
	movq	-72(%rbp), %r13
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L9:
	movq	%r14, %rdx
	movq	%r13, %rsi
	movq	%r15, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-60(%rbp), %r12
	addl	$1, %ebx
	addq	$4, %r13
	addq	$4, %r14
	cmpl	%ebx, %r12d
	jg	.L9
	movl	-64(%rbp), %r15d
	movq	%rsp, %rcx
	leal	1(%r15), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L10:
	cmpq	%rcx, %rsp
	je	.L11
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L10
.L11:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L12
	orq	$0, -8(%rsp,%rdx)
.L12:
	movq	%rsp, %rbx
	testl	%r15d, %r15d
	js	.L13
.L21:
	movslq	%r15d, %rax
	xorl	%esi, %esi
	movq	%rbx, %rdi
	leaq	4(,%rax,4), %rdx
	call	memset@PLT
.L13:
	testl	%r12d, %r12d
	jle	.L14
	xorl	%eax, %eax
	.p2align 4,,10
	.p2align 3
.L15:
	movq	-72(%rbp), %rcx
	movq	-80(%rbp), %rdi
	movslq	(%rcx,%rax,4), %rdx
	addl	$1, (%rbx,%rdx,4)
	movslq	(%rdi,%rax,4), %rdx
	addq	$1, %rax
	addl	$1, (%rbx,%rdx,4)
	cmpq	%rax, %r12
	jne	.L15
.L14:
	movl	$1, %r12d
	leaq	.LC1(%rip), %r13
	testl	%r15d, %r15d
	jle	.L17
	.p2align 4,,10
	.p2align 3
.L16:
	movl	(%rbx,%r12,4), %edx
	movq	%r13, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	addq	$1, %r12
	call	__printf_chk@PLT
	cmpl	%r12d, -64(%rbp)
	jge	.L16
.L17:
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L46
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L8:
	.cfi_restore_state
	movl	-64(%rbp), %r15d
	movq	%rsp, %rcx
	leal	1(%r15), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L18:
	cmpq	%rcx, %rsp
	je	.L19
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L18
.L45:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L7
.L19:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L20
	orq	$0, -8(%rsp,%rdx)
.L20:
	movq	%rsp, %rbx
	testl	%r15d, %r15d
	jns	.L21
	jmp	.L17
.L46:
	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"
.LC1:
	.string	"%d\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	%r15
	.cfi_offset 15, -24
	leaq	.LC0(%rip), %r15
	pushq	%r14
	leaq	-60(%rbp), %rdx
	leaq	-64(%rbp), %rsi
	movq	%r15, %rdi
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$40, %rsp
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-60(%rbp), %rax
	movq	%rsp, %rcx
	movq	%rax, %r12
	leaq	15(,%rax,4), %rax
	movq	%rax, %rsi
	movq	%rax, %rdx
	andq	$-4096, %rsi
	andq	$-16, %rdx
	subq	%rsi, %rcx
	cmpq	%rcx, %rsp
	je	.L3
.L43:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rcx, %rsp
	jne	.L43
.L3:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L44
.L4:
	movq	%rsp, -72(%rbp)
	movq	%rax, %rdx
	movq	%rsp, %rcx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L5:
	cmpq	%rcx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L44:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L4
.L6:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L45
.L7:
	movq	%rsp, %r14
	movq	%r14, -80(%rbp)
	testl	%r12d, %r12d
	jle	.L8
	movq	-72(%rbp), %r13
	xorl	%ebx, %ebx
	.p2align 4,,10
	.p2align 3
.L9:
	movq	%r14, %rdx
	movq	%r13, %rsi
	movq	%r15, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movslq	-60(%rbp), %r12
	addl	$1, %ebx
	addq	$4, %r13
	addq	$4, %r14
	cmpl	%ebx, %r12d
	jg	.L9
	movl	-64(%rbp), %r15d
	movq	%rsp, %rcx
	leal	1(%r15), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L10:
	cmpq	%rcx, %rsp
	je	.L11
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L10
.L11:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L12
	orq	$0, -8(%rsp,%rdx)
.L12:
	movq	%rsp, %rbx
	testl	%r15d, %r15d
	js	.L13
.L21:
	movslq	%r15d, %rax
	xorl	%esi, %esi
	movq	%rbx, %rdi
	leaq	4(,%rax,4), %rdx
	call	memset@PLT
.L13:
	testl	%r12d, %r12d
	jle	.L14
	xorl	%eax, %eax
	.p2align 4,,10
	.p2align 3
.L15:
	movq	-72(%rbp), %rcx
	movq	-80(%rbp), %rdi
	movslq	(%rcx,%rax,4), %rdx
	addl	$1, (%rbx,%rdx,4)
	movslq	(%rdi,%rax,4), %rdx
	addq	$1, %rax
	addl	$1, (%rbx,%rdx,4)
	cmpq	%rax, %r12
	jne	.L15
.L14:
	movl	$1, %r12d
	leaq	.LC1(%rip), %r13
	testl	%r15d, %r15d
	jle	.L17
	.p2align 4,,10
	.p2align 3
.L16:
	movl	(%rbx,%r12,4), %edx
	movq	%r13, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	addq	$1, %r12
	call	__printf_chk@PLT
	cmpl	%r12d, -64(%rbp)
	jge	.L16
.L17:
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L46
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L8:
	.cfi_restore_state
	movl	-64(%rbp), %r15d
	movq	%rsp, %rcx
	leal	1(%r15), %eax
	cltq
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	andq	$-16, %rdx
	subq	%rax, %rcx
.L18:
	cmpq	%rcx, %rsp
	je	.L19
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L18
.L45:
	orq	$0, -8(%rsp,%rdx)
	jmp	.L7
.L19:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L20
	orq	$0, -8(%rsp,%rdx)
.L20:
	movq	%rsp, %rbx
	testl	%r15d, %r15d
	jns	.L21
	jmp	.L17
.L46:
	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 n,m;
  scanf("%d %d", &n, &m);
  int a[m], b[m];
  for (int i = 0; i < m; i++) {
    scanf("%d %d", &a[i], &b[i]);
  }
  int count[n+1];
  for (int i = 0; i < n+1; i++) {
    count[i] = 0;
  }
  for (int i = 0; i < m; i++) {
    count[a[i]]++;
    count[b[i]]++;
  }
  for (int i = 1; i < n+1; i++) {
    printf("%d\n", count[i]);
  }

  return 0;
}
3 5
1 2
2 1
1 2
2 1
1 2
 3 5
1 2
2 1
1 2
1 1
1 2
 8 7
1 2
3 4
1 5
2 8
3 7
5 2
4 1
6 8
 8 7
1 3
3 4
1 5
2 8
3 7
5 2
4 1
6 8
 2 5
1 2
2 1
1 2
2 2
1 2
 8 7
1 3
3 4
1 5
2 8
3 7
5 2
5 1
6 8
 4 3
1 2
4 3
1 4
 8 8
1 2
3 4
1 5
2 8
3 7
5 2
4 2
6 8
 3 5
1 2
2 1
1 3
2 1
1 2
 5 5
1 2
2 1
1 2
1 1
1 2

5
5
0
 6
4
0
 3
3
2
2
2
0
1
1
 3
2
3
2
2
0
1
1
 4
6
 3
2
3
1
3
0
1
1
 2
1
1
2
 2
4
2
2
2
1
1
2
 5
4
1
 6
4
0
0
0

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 n,m;
  scanf("%d %d", &n, &m);
  int a[m], b[m];
  for (int i = 0; i < m; i++) {
    scanf("%d %d", &a[i], &b[i]);
  }
  int count[n+1];
  for (int i = 0; i < n+1; i++) {
    count[i] = 0;
  }
  for (int i = 0; i < m; i++) {
    count[a[i]]++;
    count[b[i]]++;
  }
  for (int i = 1; i < n+1; i++) {
    printf("%d\n", count[i]);
  }

  return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d\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
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$152, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-124(%rbp), %rax
	leaq	-128(%rbp), %rcx
	movq	%rax, %rdx
	movq	%rcx, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-124(%rbp), %edx
	movslq	%edx, %rax
	subq	$1, %rax
	movq	%rax, -104(%rbp)
	movslq	%edx, %rax
	movq	%rax, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%edx, %rax
	movq	%rax, -160(%rbp)
	movq	$0, -152(%rbp)
	movslq	%edx, %rax
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -96(%rbp)
	movl	-124(%rbp), %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -176(%rbp)
	movq	$0, -168(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -192(%rbp)
	movq	$0, -184(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %edi
	movl	$0, %edx
	divq	%rdi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	$0, -120(%rbp)
	jmp	.L8
.L9:
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rdx
	movq	-80(%rbp), %rax
	addq	%rax, %rdx
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rcx
	movq	-96(%rbp), %rax
	addq	%rcx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addl	$1, -120(%rbp)
.L8:
	movl	-124(%rbp), %eax
	cmpl	%eax, -120(%rbp)
	jl	.L9
	movl	-128(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L10:
	cmpq	%rdx, %rsp
	je	.L11
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L10
.L11:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L12
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L12:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -116(%rbp)
	jmp	.L13
.L14:
	movq	-64(%rbp), %rax
	movl	-116(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -116(%rbp)
.L13:
	movl	-128(%rbp), %eax
	cmpl	%eax, -116(%rbp)
	jle	.L14
	movl	$0, -112(%rbp)
	jmp	.L15
.L16:
	movq	-96(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	movq	-80(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	addl	$1, -112(%rbp)
.L15:
	movl	-124(%rbp), %eax
	cmpl	%eax, -112(%rbp)
	jl	.L16
	movl	$1, -108(%rbp)
	jmp	.L17
.L18:
	movq	-64(%rbp), %rax
	movl	-108(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -108(%rbp)
.L17:
	movl	-128(%rbp), %eax
	cmpl	%eax, -108(%rbp)
	jle	.L18
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.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.
train
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d\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
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$152, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-124(%rbp), %rax
	leaq	-128(%rbp), %rcx
	movq	%rax, %rdx
	movq	%rcx, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-124(%rbp), %edx
	movslq	%edx, %rax
	subq	$1, %rax
	movq	%rax, -104(%rbp)
	movslq	%edx, %rax
	movq	%rax, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%edx, %rax
	movq	%rax, -160(%rbp)
	movq	$0, -152(%rbp)
	movslq	%edx, %rax
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -96(%rbp)
	movl	-124(%rbp), %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -176(%rbp)
	movq	$0, -168(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -192(%rbp)
	movq	$0, -184(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %edi
	movl	$0, %edx
	divq	%rdi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	$0, -120(%rbp)
	jmp	.L8
.L9:
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rdx
	movq	-80(%rbp), %rax
	addq	%rax, %rdx
	movl	-120(%rbp), %eax
	cltq
	leaq	0(,%rax,4), %rcx
	movq	-96(%rbp), %rax
	addq	%rcx, %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addl	$1, -120(%rbp)
.L8:
	movl	-124(%rbp), %eax
	cmpl	%eax, -120(%rbp)
	jl	.L9
	movl	-128(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L10:
	cmpq	%rdx, %rsp
	je	.L11
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L10
.L11:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L12
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L12:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -116(%rbp)
	jmp	.L13
.L14:
	movq	-64(%rbp), %rax
	movl	-116(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -116(%rbp)
.L13:
	movl	-128(%rbp), %eax
	cmpl	%eax, -116(%rbp)
	jle	.L14
	movl	$0, -112(%rbp)
	jmp	.L15
.L16:
	movq	-96(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	movq	-80(%rbp), %rax
	movl	-112(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movq	-64(%rbp), %rdx
	movslq	%eax, %rcx
	movl	(%rdx,%rcx,4), %edx
	leal	1(%rdx), %ecx
	movq	-64(%rbp), %rdx
	cltq
	movl	%ecx, (%rdx,%rax,4)
	addl	$1, -112(%rbp)
.L15:
	movl	-124(%rbp), %eax
	cmpl	%eax, -112(%rbp)
	jl	.L16
	movl	$1, -108(%rbp)
	jmp	.L17
.L18:
	movq	-64(%rbp), %rax
	movl	-108(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -108(%rbp)
.L17:
	movl	-128(%rbp), %eax
	cmpl	%eax, -108(%rbp)
	jle	.L18
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.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:
