| Task: | Peli |
| Sender: | sevti |
| Submission time: | 2026-01-17 16:52:46 +0200 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
| #2 | WRONG ANSWER | 0.04 s | 1, 2, 3 | details |
| #3 | WRONG ANSWER | 0.05 s | 2, 3 | details |
| #4 | WRONG ANSWER | 0.05 s | 3 | details |
| #5 | WRONG ANSWER | 0.05 s | 2, 3 | details |
| #6 | WRONG ANSWER | 0.06 s | 3 | details |
Code
import sys
input = sys.stdin.readline
t = int(input().strip())
res = []
for i in range(1, t+1):
a, b = list(map(int, input().split()))
if a == b:
res.append("\nfirst")
elif a == 1 and b == 2 or a == 2 and b == 1:
res.append("\nsecond")
elif a-b == 1 or b-a == 1:
res.append("\nfirst")
elif a % 2 == 0 and b % 2 == 0:
res.append("\nfirst")
elif a % 2 != 0 and b % 2 != 0:
res.append("\nsecond")
else:
res.append("\nsecond")
print(*res)
Test details
Test 1 (public)
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 5 2 2 1 2 3 2 4 3 ... |
| correct output |
|---|
| first second first first second |
| user output |
|---|
first second first first ... |
Test 2
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 1 1 1 2 1 3 1 4 ... |
| correct output |
|---|
| first second first first first ... |
| user output |
|---|
first second second second ... |
Feedback: Incorrect character on line 4 col 1: expected "first", got "second"
Test 3
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 82 14 91 84 13 97 92 23 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
first second second second ... |
Feedback: Incorrect character on line 3 col 1: expected "first", got "second"
Test 4
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 1630 271 1812 1671 254 1938 1827 443 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
second second first second ... |
Feedback: Incorrect character on line 2 col 1: expected "first", got "second"
Test 5
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 36 14 79 81 93 82 32 1 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
first second second second ... |
Feedback: Incorrect character on line 3 col 1: expected "first", got "second"
Test 6
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 486 300 899 1455 879 543 40 65 ... |
| correct output |
|---|
| second second second second second ... |
| user output |
|---|
first second second second ... |
Feedback: Incorrect character on line 2 col 1: expected "second", got "first"