CSES - Datatähti 2018 alku

Submission details
Task:	Bittijono
Sender:	yhyy
Submission time:	2017-10-08 16:51:34 +0300
Language:	Assembly
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	7
#2	ACCEPTED	15
#3	ACCEPTED	27
#4	ACCEPTED	51

Test results
test	verdict	time	group
#1	ACCEPTED	0.05 s	1	details
#2	ACCEPTED	0.05 s	1	details
#3	ACCEPTED	0.06 s	1	details
#4	ACCEPTED	0.04 s	1	details
#5	ACCEPTED	0.04 s	1	details
#6	ACCEPTED	0.05 s	1	details
#7	ACCEPTED	0.07 s	1	details
#8	ACCEPTED	0.05 s	1	details
#9	ACCEPTED	0.05 s	1	details
#10	ACCEPTED	0.05 s	1	details
#11	ACCEPTED	0.06 s	2	details
#12	ACCEPTED	0.05 s	2	details
#13	ACCEPTED	0.06 s	2	details
#14	ACCEPTED	0.05 s	2	details
#15	ACCEPTED	0.07 s	2	details
#16	ACCEPTED	0.05 s	2	details
#17	ACCEPTED	0.05 s	2	details
#18	ACCEPTED	0.06 s	2	details
#19	ACCEPTED	0.05 s	2	details
#20	ACCEPTED	0.05 s	2	details
#21	ACCEPTED	0.06 s	3	details
#22	ACCEPTED	0.05 s	3	details
#23	ACCEPTED	0.06 s	3	details
#24	ACCEPTED	0.05 s	3	details
#25	ACCEPTED	0.06 s	3	details
#26	ACCEPTED	0.04 s	3	details
#27	ACCEPTED	0.05 s	3	details
#28	ACCEPTED	0.05 s	3	details
#29	ACCEPTED	0.04 s	3	details
#30	ACCEPTED	0.07 s	3	details
#31	ACCEPTED	0.11 s	4	details
#32	ACCEPTED	0.96 s	4	details
#33	ACCEPTED	0.10 s	4	details
#34	ACCEPTED	0.56 s	4	details
#35	ACCEPTED	0.47 s	4	details
#36	ACCEPTED	0.81 s	4	details
#37	ACCEPTED	0.94 s	4	details
#38	ACCEPTED	0.61 s	4	details
#39	ACCEPTED	0.88 s	4	details
#40	ACCEPTED	0.56 s	4	details

Code

section	.data
section	.bss
	syote resb 300	; syöte
	buf resb 9009	; tuloste
	asd resb 1
section	.text
	global _start
_start:
	mov	eax, 3
	mov	ebx, 0
	mov	ecx, syote
	mov	edx, 300
	int	0x80		; lue syöte
	
	mov	rsi, syote
	mov	rdi, buf
	
	call	read	
	mov	r15, rax	; n

	xor	r13, r13
	mov	r8, 30
	mov	r9, 1
	mov	r11, 1
	mov	rax, 1
	mov	rdx, 2
	mov	rbx, 1
	
	call	haku

	mov	rcx, r8
	mov	r9, 1
._2:	mov	r10, r9
	and	r10, r14
	jz	.__4
	mov	al, '1'
	jmp	.__5
.__4:	mov	al, '0'
.__5:	stosb
	sal	r9, 1
	loop	._2

.lopeta:
	call	flush
	mov	rax, 1
	mov	rbx, 0
	int	0x80

haku:
	cmp	rax, r15
	jg	._1
	jl	._0
	mov	r8, r11
	mov	r14, r13
	jmp	._1
._0:
	inc	r11
	sal	r9, 1
	
	cmp	r11, r8
	jge	.__0
	
	xor	r13, r9
	add	rax, rdx
	add	rbx, rdx
	call	haku
	sub	rax, rdx
	sub	rbx, rdx
	xor	r13, r9
	
	add	rax, rbx
	add	rdx, rbx
	call	haku
	sub	rax, rbx
	sub	rdx, rbx
.__0:
	dec	r11
	sar	r9, 1
._1:
	ret

;) ******************   flush   ********************* (;
; suoritetaan lopussa niin buf tulostuu
flush:	;! huom sotkee lähes KAIKEN
	mov	rdx, rdi
	sub	rdx, buf
	mov	rax, 4
	mov	rbx, 1
	mov	rcx, buf
	int	0x80
	ret
	
	
;) ******************   read    ********************* (;
;! rsi nykyinen kohta syötteessä
;) laittaa syötteestä yhden luvun rax <- x, rdx <- |x|, rbx <- sign(x)
;! 64-bit
;( sotkee rbx, rdx ja rax)
read:
	mov	rbx, 1
	xor	rdx, rdx
	xor	rax, rax
._:	lodsb
	cmp	al, 0x2d
	je	._1
	cmp	al, 0x30
	jl	._2
	cmp	al, 0x39
	jg	._2
	sub	al, 0x30
	imul	rdx, 10
	add	rdx, rax
	cmp	rdx, 0
	jne	._
	jmp	._3
._1:	mov	rbx, -1
._2:	cmp	rdx, 0
	je	._
._3:	mov	rax, rdx
	imul	rax, rbx
	ret

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
`1` view save

correct output
`1` view save

user output
`0` view save

Test 2

Group: 1

Verdict: ACCEPTED

input
`2` view save

correct output
`11` view save

user output
`00` view save

Test 3

Group: 1

Verdict: ACCEPTED

input
`3` view save

correct output
`10` view save

user output
`01` view save

Test 4

Group: 1

Verdict: ACCEPTED

input
`4` view save

correct output
`1111` view save

user output
`0000` view save

Test 5

Group: 1

Verdict: ACCEPTED

input
`5` view save

correct output
`110` view save

user output
`011` view save

Test 6

Group: 1

Verdict: ACCEPTED

input
`6` view save

correct output
`101` view save

user output
`010` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`7` view save

correct output
`1110` view save

user output
`0111` view save

Test 8

Group: 1

Verdict: ACCEPTED

input
`8` view save

correct output
`1100` view save

user output
`0011` view save

Test 9

Group: 1

Verdict: ACCEPTED

input
`9` view save

correct output
`1101` view save

user output
`0100` view save

Test 10

Group: 1

Verdict: ACCEPTED

input
`10` view save

correct output
`1001` view save

user output
`0110` view save

Test 11

Group: 2

Verdict: ACCEPTED

input
`38` view save

correct output
`1101011` view save

user output
`0010100` view save

Test 12

Group: 2

Verdict: ACCEPTED

input
`13` view save

correct output
`11011` view save

user output
`00100` view save

Test 13

Group: 2

Verdict: ACCEPTED

input
`90` view save

correct output
`111001010` view save

user output
`011011101` view save

Test 14

Group: 2

Verdict: ACCEPTED

input
`25` view save

correct output
`110010` view save

user output
`010011` view save

Test 15

Group: 2

Verdict: ACCEPTED

input
`82` view save

correct output
`111001101` view save

user output
`011101100` view save

Test 16

Group: 2

Verdict: ACCEPTED

input
`94` view save

correct output
`1100011110` view save

user output
`0111100011` view save

Test 17

Group: 2

Verdict: ACCEPTED

input
`100` view save

correct output
`1111001001` view save

user output
`0110110000` view save

Test 18

Group: 2

Verdict: ACCEPTED

input
`99` view save

correct output
`110010010` view save

user output
`011100101` view save

Test 19

Group: 2

Verdict: ACCEPTED

input
`98` view save

correct output
`110110010` view save

user output
`011000101` view save

Test 20

Group: 2

Verdict: ACCEPTED

input
`92` view save

correct output
`100110001` view save

user output
`011100110` view save

Test 21

Group: 3

Verdict: ACCEPTED

input
`1666` view save

correct output
`101101100100101` view save

user output
`011011101010101` view save

Test 22

Group: 3

Verdict: ACCEPTED

input
`897` view save

correct output
`11101001101010` view save

user output
`01011101001011` view save

Test 23

Group: 3

Verdict: ACCEPTED

input
`4466` view save

correct output
`111101010110100101` view save

user output
`010110110001110100` view save

Test 24

Group: 3

Verdict: ACCEPTED

input
`4240` view save

correct output
`11011001011010101` view save

user output
`01010100101100100` view save

Test 25

Group: 3

Verdict: ACCEPTED

input
`3089` view save

correct output
`1011001010100101` view save

user output
`0101101010110010` view save

Test 26

Group: 3

Verdict: ACCEPTED

input
`4697` view save

correct output
`11010101101010110` view save

user output
`01101010110101011` view save

Test 27

Group: 3

Verdict: ACCEPTED

input
`4608` view save

correct output
`11010110101001010` view save

user output
`01010010101101011` view save

Test 28

Group: 3

Verdict: ACCEPTED

input
`4625` view save

correct output
`111011001100101001` view save

user output
`011101010001001001` view save

Test 29

Group: 3

Verdict: ACCEPTED

input
`4611` view save

correct output
`11010101010101100` view save

user output
`01010010100101011` view save

Test 30

Group: 3

Verdict: ACCEPTED

input
`4917` view save

correct output
`10110100101010110` view save

user output
`01101010100101101` view save

Test 31

Group: 4

Verdict: ACCEPTED

input
`178555` view save

correct output
`1011010110110101010110110` view save

user output
`0110110101010110110101101` view save

Test 32

Group: 4

Verdict: ACCEPTED

input
`864856` view save

correct output
`10111010110110100100101010010` view save

user output
`01100101010010010100100011010` view save

Test 33

Group: 4

Verdict: ACCEPTED

input
`112146` view save

correct output
`1101110101011001100100110` view save

user output
`0111010111010101101001100` view save

Test 34

Group: 4

Verdict: ACCEPTED

input
`741124` view save

correct output
`1011010011010101100101011010` view save

user output
`0101101010011010101100101101` view save

Test 35

Group: 4

Verdict: ACCEPTED

input
`511902` view save

correct output
`1011010100011010100101001110` view save

user output
`0111101010101010010100110110` view save

Test 36

Group: 4

Verdict: ACCEPTED

input
`920019` view save

correct output
`11100100101101010101001101010` view save

user output
`01110101100110100101010011010` view save

Test 37

Group: 4

Verdict: ACCEPTED

input
`933943` view save

correct output
`10101011010100100110100111001` view save

user output
`01100011010011011010100101010` view save

Test 38

Group: 4

Verdict: ACCEPTED

input
`973410` view save

correct output
`1011010101011010101010101001` view save

user output
`0110101010101010010101010010` view save

Test 39

Group: 4

Verdict: ACCEPTED

input
`954943` view save

correct output
`10110110010011010100100110101` view save

user output
`01101010010110101001110110101` view save

Test 40

Group: 4

Verdict: ACCEPTED

input
`911674` view save

correct output
`1010110010110101010101010110` view save

user output
`0110101010101010110100110101` view save

Datatähti 2018 alku

Bittijono

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Tasks

Submissions (yhyy)