Submission #469724

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Source Code Expand

#include <stdio.h>

asm("\n"
/*stack memo
00 rbp
08 rbx
10 i
18 sum
20 tgt
28 brg
30 brgsum
 */

"solve_func:\n"
"	pushq	%rbp\n"
"	movq	%rsp, %rbp\n"
"	subq	$0x40,%rsp\n"

"	movq	%rbx,-0x08(%rbp)\n"
"	movq	%rdx,-0x38(%rbp)\n"

"	movl	$100,%eax\n"
"	cmpl	%eax,%edi\n"
"	jae		.br10\n"
//  ~ 0.1
"	movl	$0,%eax\n"
"	jmp		.br20\n"

".br10:\n"
"	movl	$5000,%eax\n"
"	cmpl	%eax,%edi\n"
"	ja		.br11\n"
//  ~ 5
"	movl	%edi,%eax\n"
"	movl	$0,%edx\n"
"	movl	$100,%ebx\n"
"	idivl	%ebx\n"
"	jmp		.br20\n"

".br11:\n"
"	movl	$30000,%eax\n"
"	cmpl	%eax,%edi\n"
"	ja		.br12\n"
//  ~ 30
"	movl	%edi,%eax\n"
"	movl	$0,%edx\n"
"	movl	$1000,%ebx\n"
"	idivl	%ebx\n"
"	addl	$50,%eax\n"
"	jmp		.br20\n"

".br12:\n"
"	movl	$70000,%eax\n"
"	cmpl	%eax,%edi\n"
"	ja		.br13\n"
// ~ 70
"	movl	%edi,%eax\n"
"	movl	$0,%edx\n"
"	movl	$1000,%ebx\n"
"	idivl	%ebx\n"
"	subl	$30,%eax\n"
"	movl	$5,%ebx\n"
"	movl	$0,%edx\n"
"	idivl	%ebx\n"
"	addl	$80,%eax\n"
"	jmp		.br20\n"
".br13:\n"
"	movl	$89,%eax\n"

".br20:\n"
"	movq	-0x08(%rbp),%rbx\n"
"	movq	-0x38(%rbp),%rdx\n"
"	addq	$0x40,%rsp\n"
"	popq	%rbp\n"
"	ret\n"


"	.section	.rodata\n"
".str0:\n"
"	.string	\"hello\\n\"\n"
".str1:\n"
"	.string	\"%d\"\n"
".str2:\n"
"	.string	\"%02d\\n\"\n"



"	.text\n"
"	.globl	main\n"
"main:\n"
"	pushq	%rbp\n"
"	movq	%rsp, %rbp\n"

"	subq	$0x30,%rsp\n"
"	movq	%rdi,-0x08(%rbp)\n"
"	movq	%rsi,-0x00(%rbp)\n"

"	leaq	-0x18(%rbp), %rax\n"
"	movq	%rax, %rsi\n"
"	movq	$.str1, %rdi\n"
"	movq	$0,%rax\n"
"	call	scanf\n"

"	movq	-0x18(%rbp),%rdi\n"
"	call	solve_func\n"

"	movq	$.str2, %rdi\n"
"	movl	%eax, %esi\n"
"	movq	$0,%rax\n"
"	call	printf\n"


"	movq	-0x08(%rbp),%rdi\n"
"	movq	-0x00(%rbp),%rsi\n"
"	addq	$0x30,%rsp\n"


"	movl	$0, %eax\n"
"	popq	%rbp\n"
"	ret\n"
);	

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