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(void)
{
	int ans;
	int t;
	char op;
	
	scanf("%d%*c", &ans);
	while (scanf(" %c", &op), op != '='){
		int n;
		
		scanf("%d", &n);
		if (op == '+') ans += n;
		else if (op == '-') ans -= n;
		else if (op == '*') ans *= n;
		else ans /= n;
	}
	printf("%d\n", ans);
	
	return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%*c"
.LC1:
	.string	"%d"
.LC2:
	.string	" %c"
.LC3:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rsi
	leaq	15(%rsp), %rbp
	call	__isoc99_scanf@PLT
	jmp	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	16(%rsp), %eax
	movl	20(%rsp), %ecx
	cmpb	$45, %dl
	je	.L11
	cmpb	$42, %dl
	je	.L12
	cltd
	idivl	%ecx
.L4:
	movl	%eax, 16(%rsp)
.L2:
	xorl	%eax, %eax
	movq	%rbp, %rsi
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$61, 15(%rsp)
	je	.L13
	leaq	20(%rsp), %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	15(%rsp), %edx
	cmpb	$43, %dl
	jne	.L3
	movl	20(%rsp), %eax
	addl	16(%rsp), %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L11:
	subl	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L12:
	imull	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L13:
	movl	16(%rsp), %edx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L14:
	.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	"%d%*c"
.LC1:
	.string	"%d"
.LC2:
	.string	" %c"
.LC3:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rsi
	leaq	15(%rsp), %rbp
	call	__isoc99_scanf@PLT
	jmp	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	16(%rsp), %eax
	movl	20(%rsp), %ecx
	cmpb	$45, %dl
	je	.L11
	cmpb	$42, %dl
	je	.L12
	cltd
	idivl	%ecx
.L4:
	movl	%eax, 16(%rsp)
.L2:
	xorl	%eax, %eax
	movq	%rbp, %rsi
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$61, 15(%rsp)
	je	.L13
	leaq	20(%rsp), %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	15(%rsp), %edx
	cmpb	$43, %dl
	jne	.L3
	movl	20(%rsp), %eax
	addl	16(%rsp), %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L11:
	subl	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L12:
	imull	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L13:
	movl	16(%rsp), %edx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L14:
	.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	"%d%*c"
.LC1:
	.string	"%d"
.LC2:
	.string	" %c"
.LC3:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rsi
	leaq	15(%rsp), %rbp
	call	__isoc99_scanf@PLT
	jmp	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	16(%rsp), %eax
	movl	20(%rsp), %ecx
	cmpb	$45, %dl
	je	.L11
	cmpb	$42, %dl
	je	.L12
	cltd
	idivl	%ecx
.L4:
	movl	%eax, 16(%rsp)
.L2:
	xorl	%eax, %eax
	movq	%rbp, %rsi
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$61, 15(%rsp)
	je	.L13
	leaq	20(%rsp), %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	15(%rsp), %edx
	cmpb	$43, %dl
	jne	.L3
	movl	20(%rsp), %eax
	addl	16(%rsp), %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L11:
	subl	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L12:
	imull	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L13:
	movl	16(%rsp), %edx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L14:
	.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(void)
{
	int ans;
	int t;
	char op;
	
	scanf("%d%*c", &ans);
	while (scanf(" %c", &op), op != '='){
		int n;
		
		scanf("%d", &n);
		if (op == '+') ans += n;
		else if (op == '-') ans -= n;
		else if (op == '*') ans *= n;
		else ans /= n;
	}
	printf("%d\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(void)
{
	int ans;
	int t;
	char op;
	
	scanf("%d%*c", &ans);
	while (scanf(" %c", &op), op != '='){
		int n;
		
		scanf("%d", &n);
		if (op == '+') ans += n;
		else if (op == '-') ans -= n;
		else if (op == '*') ans *= n;
		else ans /= n;
	}
	printf("%d\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:

1
+
1
=

2

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(void)
{
	int ans;
	int t;
	char op;
	
	scanf("%d%*c", &ans);
	while (scanf(" %c", &op), op != '='){
		int n;
		
		scanf("%d", &n);
		if (op == '+') ans += n;
		else if (op == '-') ans -= n;
		else if (op == '*') ans *= n;
		else ans /= n;
	}
	printf("%d\n", ans);
	
	return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%*c"
.LC1:
	.string	"%d"
.LC2:
	.string	" %c"
.LC3:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rsi
	leaq	15(%rsp), %rbp
	call	__isoc99_scanf@PLT
	jmp	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	16(%rsp), %eax
	movl	20(%rsp), %ecx
	cmpb	$45, %dl
	je	.L11
	cmpb	$42, %dl
	je	.L12
	cltd
	idivl	%ecx
.L4:
	movl	%eax, 16(%rsp)
.L2:
	xorl	%eax, %eax
	movq	%rbp, %rsi
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$61, 15(%rsp)
	je	.L13
	leaq	20(%rsp), %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	15(%rsp), %edx
	cmpb	$43, %dl
	jne	.L3
	movl	20(%rsp), %eax
	addl	16(%rsp), %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L11:
	subl	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L12:
	imull	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L13:
	movl	16(%rsp), %edx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L14:
	.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	"%d%*c"
.LC1:
	.string	"%d"
.LC2:
	.string	" %c"
.LC3:
	.string	"%d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	.LC2(%rip), %rbx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rsi
	leaq	15(%rsp), %rbp
	call	__isoc99_scanf@PLT
	jmp	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	16(%rsp), %eax
	movl	20(%rsp), %ecx
	cmpb	$45, %dl
	je	.L11
	cmpb	$42, %dl
	je	.L12
	cltd
	idivl	%ecx
.L4:
	movl	%eax, 16(%rsp)
.L2:
	xorl	%eax, %eax
	movq	%rbp, %rsi
	movq	%rbx, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$61, 15(%rsp)
	je	.L13
	leaq	20(%rsp), %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movzbl	15(%rsp), %edx
	cmpb	$43, %dl
	jne	.L3
	movl	20(%rsp), %eax
	addl	16(%rsp), %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L11:
	subl	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L12:
	imull	%ecx, %eax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L13:
	movl	16(%rsp), %edx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC3(%rip), %rsi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L14
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L14:
	.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:
```