Task: | Kyselyt |
Sender: | yhyy |
Submission time: | 2017-10-06 21:45:42 +0300 |
Language: | Assembly |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.06 s | 1 | details |
#2 | WRONG ANSWER | 0.08 s | 2 | details |
#3 | WRONG ANSWER | 0.05 s | 3 | details |
Code
section .data section .bss syote resb 30000000 ; syöte buf resb 90090000 ; tuloste asd resb 1 section .text global _start _start: mov eax, 3 mov ebx, 0 mov ecx, syote mov edx, 30000000 int 0x80 ; lue syöte mov rsi, syote mov rdi, buf call read mov r15, rax ; n .lopeta: call flush mov rax, 1 mov rbx, 0 int 0x80 ;) ****************** 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 ;) ****************** print ********************* (; ;! rdi tärkeä ;( sotkee rax, rdx, rbx) print: cmp rax, 0 jnl ._ mov rdx, rax mov al, 0x2d ;- stosb mov rax, rdx imul rax, -1 ._: mov rbx, 0xa push rdi mov rdi, asd std ._1: xor rdx, rdx div rbx xchg rax, rdx add al, 0x30 stosb xchg rax, rdx cmp rax, 0 jne ._1 cld mov rdx, rsi mov rsi, rdi inc rsi pop rdi ._2: lodsb stosb cmp rsi, asd jng ._2 mov al, 0x20 stosb mov rsi, rdx ret
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
input |
---|
1000 582 214 723 273 ... |
correct output |
---|
0 1 7 7 6 ... |
user output |
---|
(empty) |
Test 2
Group: 2
Verdict: WRONG ANSWER
input |
---|
1000 615664 916441 627600 279508 ... |
correct output |
---|
1 2 3 2 2 ... |
user output |
---|
(empty) |
Test 3
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 672274832941907421 260504693279721732 646999966092970935 100853063389774434 ... |
correct output |
---|
7 2 2 0 9 ... |
user output |
---|
(empty) |