Submission details
Task:Peli
Sender:sandyy
Submission time:2026-01-17 13:47:59 +0200
Language:C++ (C++17)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2, 3details
#20.00 s1, 2, 3details
#30.01 s2, 3details
#40.01 s3details
#50.01 s2, 3details
#60.01 s3details

Code

#include<bits/stdc++.h>
using namespace std;

int a, b;

void solve() {
	cin >> a >> b;
	
	if((a==1 && b==2) || (a==2 && b==1)) {
		cout << "second";
	} else if(abs(a-b)==1) {
		cout << "first";
	} else if(a==1 || a==2 || b==1 || b==2) {
		cout << "first";
	} else cout << "second";
	cout << "\n";
}

int main() {
	int T=1;
	cin >> T;
	while(T--) {
		solve();
	}
	return 0;
}

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
first
first
first
...

Feedback: Incorrect character on line 23 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
second
second
second
second
...

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
second
second
second
second
second
...

Feedback: Incorrect character on line 1 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
second
first
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
second
second
...

Feedback: Incorrect character on line 9 col 1: expected "first", got "second"