Submission details
Task:Peli
Sender:rene
Submission time:2026-01-17 15:31:29 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.04 s1, 2, 3details
#20.04 s1, 2, 3details
#30.06 s2, 3details
#40.06 s3details
#50.06 s2, 3details
#60.06 s3details

Code

amountdetests = int(input())

tests = []
for i in range(amountdetests):
    temp1, temp2 = input().split(" ")
    tests.append([int(temp1), int(temp2)])

for i in range(len(tests)):
    a = tests[i][0]
    b = tests[i][1]

    if a == b:
        print("first")
    elif a < 2 or b < 2:
        print("second")
    elif a < 3 and b < 3:
        print("first")
    elif a % 2 != 0 and b % 2 != 0:
        print("second")
    elif a % 2 == 0 and b % 2 == 0:
        print("second")
    elif a - b == 2 or b - a == 2:
        print("second")
    else:
        print("first")

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
second

Test 2

Group: 1, 2, 3

Verdict:

input
100
1 1
1 2
1 3
1 4
...

correct output
first
second
first
first
first
...

user output
first
second
second
second
second
...

Feedback: Incorrect character on line 3 col 1: expected "first", got "second"

Test 3

Group: 2, 3

Verdict:

input
1000
82 14
91 84
13 97
92 23
...

correct output
first
first
first
first
first
...

user output
second
first
second
first
first
...

Feedback: Incorrect character on line 1 col 1: expected "first", got "second"

Test 4

Group: 3

Verdict:

input
1000
1630 271
1812 1671
254 1938
1827 443
...

correct output
first
first
first
first
first
...

user output
first
first
second
second
second
...

Feedback: Incorrect character on line 3 col 1: expected "first", got "second"

Test 5

Group: 2, 3

Verdict:

input
1000
36 14
79 81
93 82
32 1
...

correct output
first
first
first
first
first
...

user output
second
second
first
second
second
...

Feedback: Incorrect character on line 1 col 1: expected "first", got "second"

Test 6

Group: 3

Verdict:

input
1000
486 300
899 1455
879 543
40 65
...

correct output
second
second
second
second
second
...

user output
second
second
second
first
first
...

Feedback: Incorrect character on line 4 col 1: expected "second", got "first"