Submission details
Task:Bittijono
Sender:sandyy
Submission time:2026-01-17 14:20:32 +0200
Language:C++ (C++17)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.00 s1, 3details
#20.00 s1, 2, 3details
#30.00 s1, 3details
#40.00 s1, 3details
#50.00 s1, 3details
#60.02 s3details
#70.02 s2, 3details
#80.02 s3details
#90.02 s2, 3details
#100.02 s2, 3details
#110.02 s3details
#120.02 s2, 3details
#130.02 s3details
#140.02 s3details
#150.02 s3details
#160.00 s1, 2, 3details
#170.00 s1, 3details
#180.00 s1, 3details
#190.02 s3details
#200.02 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, 3

Verdict:

input
8 3 5
10110001
01101000

correct output
11

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 2

Group: 1, 2, 3

Verdict:

input
10 644 644
0111000100
0000010111

correct output
1932

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 3

Group: 1, 3

Verdict:

input
10 493 986
0001110000
0001100001

correct output
986

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 4

Group: 1, 3

Verdict:

input
10 240 720
1011001110
1000000001

correct output
1200

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 5

Group: 1, 3

Verdict:

input
10 3 7
1110111111
0010010101

correct output
15

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 6

Group: 3

Verdict:

input
100000 1 1000000000
001100110010101001010111000110...

correct output
50252

user output
first
second
second
second
second
...

Feedback: Output is longer than expected

Test 7

Group: 2, 3

Verdict:

input
100000 1000000000 1
110010000110110100110110101011...

correct output
25055

user output
first
first
first
first
first
...

Feedback: Output is longer than expected

Test 8

Group: 3

Verdict:

input
100000 1000 1000000000
001001101010100000011110000101...

correct output
50001000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 9

Group: 2, 3

Verdict:

input
100000 1000000000 1000
101010110001010011011011101110...

correct output
24939000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 10

Group: 2, 3

Verdict:

input
100000 1000000000 1000000000
001000000001000000000010110111...

correct output
25023000000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 11

Group: 3

Verdict:

input
100000 123456789 987654321
100010110100011000001111001110...

correct output
5475678967593

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 12

Group: 2, 3

Verdict:

input
100000 987654321 123456789
000100110000010110111101111101...

correct output
3071481453531

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 13

Group: 3

Verdict:

input
100000 1000000 1000000000
001100110010100011000111101100...

correct output
49916000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 14

Group: 3

Verdict:

input
100000 10000000 1000000000
110111101101111110100101011000...

correct output
494930000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 15

Group: 3

Verdict:

input
100000 100000000 1000000000
111110000010100011011100110010...

correct output
4547300000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 16

Group: 1, 2, 3

Verdict:

input
1 1 1
1
1

correct output
0

user output
first

Feedback: Incorrect character on line 1 col 1: expected "0", got "first"

Test 17

Group: 1, 3

Verdict:

input
10 600 800
0000000000
1110111111

correct output
1400

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 18

Group: 1, 3

Verdict:

input
10 300 599
1101001010
0011010110

correct output
1198

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 19

Group: 3

Verdict:

input
100000 300000000 500000000
010011101001001010010101101101...

correct output
10000000000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected

Test 20

Group: 3

Verdict:

input
100000 60000 1000000000
110110111011010100001000011011...

correct output
3000000000

user output
second
second
second
second
second
...

Feedback: Output is longer than expected