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()
{
 char A[101],i[101],C[101];

 scanf("%s%s%s",A,i,C);

 printf("A%cC\n",i[0]);

 return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s%s%s"
.LC1:
	.string	"A%cC\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$344, %rsp
	.cfi_def_cfa_offset 352
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 328(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rdx
	movq	%rsp, %rsi
	leaq	224(%rsp), %rcx
	call	__isoc99_scanf@PLT
	movsbl	112(%rsp), %edx
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	328(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$344, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.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	"%s%s%s"
.LC1:
	.string	"A%cC\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$344, %rsp
	.cfi_def_cfa_offset 352
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 328(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rdx
	movq	%rsp, %rsi
	leaq	224(%rsp), %rcx
	call	__isoc99_scanf@PLT
	movsbl	112(%rsp), %edx
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	328(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$344, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.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	"%s%s%s"
.LC1:
	.string	"A%cC\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$344, %rsp
	.cfi_def_cfa_offset 352
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 328(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rdx
	movq	%rsp, %rsi
	leaq	224(%rsp), %rcx
	call	__isoc99_scanf@PLT
	movsbl	112(%rsp), %edx
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	328(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$344, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.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()
{
 char A[101],i[101],C[101];

 scanf("%s%s%s",A,i,C);

 printf("A%cC\n",i[0]);

 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()
{
 char A[101],i[101],C[101];

 scanf("%s%s%s",A,i,C);

 printf("A%cC\n",i[0]);

 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:

AtCoder Befinner Contest
 AtCoder nSuke Contest
 AtCoder sennifeB Cpntest
 AtCoder Sunke Contest
 AtCoder X Contert
 AtCoder Runke Contest
 AtCoder W Contert
 AsDored ekuSn Cnntest
 AtCoder rennigeB Contest
 AtCoder V Contert

ABC
 AnC
 AsC
 ASC
 AXC
 ARC
 AWC
 AeC
 ArC
 AVC

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()
{
 char A[101],i[101],C[101];

 scanf("%s%s%s",A,i,C);

 printf("A%cC\n",i[0]);

 return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%s%s%s"
.LC1:
	.string	"A%cC\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$344, %rsp
	.cfi_def_cfa_offset 352
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 328(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rdx
	movq	%rsp, %rsi
	leaq	224(%rsp), %rcx
	call	__isoc99_scanf@PLT
	movsbl	112(%rsp), %edx
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	328(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$344, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.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	"%s%s%s"
.LC1:
	.string	"A%cC\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	subq	$344, %rsp
	.cfi_def_cfa_offset 352
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 328(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rdx
	movq	%rsp, %rsi
	leaq	224(%rsp), %rcx
	call	__isoc99_scanf@PLT
	movsbl	112(%rsp), %edx
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	328(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L5
	xorl	%eax, %eax
	addq	$344, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L5:
	.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:
```