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#869805#8615. Equal Stringsucup-team359#AC ✓11ms3840kbC++141.6kb2025-01-25 13:30:182025-01-25 13:30:25

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3840kb

input:

4
21
24
21
21
23
0

output:

1 2
1 3
1 4
2 1
2 3
2 4

result:

ok Found equal strings: 2, 4

Test #2:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

4
28
0

output:

1 2
1 3

result:

ok Found equal strings: 1, 3

Test #3:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

10
23
24
24
21
23
29
19
26
24
29
26
25
24
19
26
25
21
26
25
25
25
26
29
27
18
29
18
27
23
26
25
30
27
23
26
24
29
0

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3

result:

ok Found equal strings: 9, 3

Test #4:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

100
23
33
22
31
23
26
25
26
33
26
25
20
22
25
25
33
31
26
20
33
21
24
34
21
32
20
23
25
26
25
29
20
22
27
20
18
23
31
22
29
21
24
36
23
30
34
23
19
24
23
31
26
24
31
18
24
23
25
22
25
20
25
27
20
29
25
26
26
23
30
26
25
21
26
19
19
22
28
31
20
29
26
22
31
24
31
28
22
27
22
28
25
25
30
23
20
33
25
28...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 100, 62

Test #5:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

500
27
26
25
25
27
27
22
22
26
27
23
29
25
22
23
20
25
22
29
20
26
23
22
27
29
30
27
26
25
23
21
26
23
26
28
26
27
28
23
23
29
30
23
24
30
24
31
24
17
23
22
23
28
23
23
25
26
27
20
26
26
23
26
27
21
25
22
27
28
26
26
27
28
21
27
22
29
22
31
31
25
28
21
20
26
19
20
27
30
26
23
22
29
26
22
23
24
23
22...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 334, 100

Test #6:

score: 0
Accepted
time: 6ms
memory: 3712kb

input:

750
25
27
27
23
25
30
26
24
27
30
28
20
27
26
28
28
23
24
20
28
28
27
23
25
23
23
20
24
28
30
18
31
23
21
25
30
25
33
29
31
25
18
20
30
18
23
24
24
24
20
28
31
25
19
27
27
26
24
28
24
23
24
26
24
30
24
23
19
21
25
26
25
21
25
25
24
25
19
25
25
24
23
25
21
21
22
27
21
23
21
23
22
30
24
24
27
24
26
24...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 698, 130

Test #7:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

999
25
26
22
24
25
17
13
23
26
17
22
24
22
13
22
16
24
23
24
16
27
28
29
27
23
23
26
25
25
23
26
29
30
28
24
33
20
19
29
29
23
26
29
29
29
26
23
28
28
22
26
29
28
22
20
31
28
21
25
29
24
25
24
26
24
27
22
29
25
13
24
25
24
26
26
27
30
25
25
25
25
22
27
25
23
26
29
24
28
30
26
23
20
26
30
24
29
30
28...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 281, 205

Test #8:

score: 0
Accepted
time: 9ms
memory: 3712kb

input:

1000
21
18
24
18
21
25
21
25
18
25
22
28
24
21
22
30
18
25
28
30
28
23
24
24
26
19
24
21
25
23
30
25
26
22
32
28
29
28
28
24
26
29
28
30
24
27
32
25
29
29
30
27
28
30
24
21
28
25
27
17
31
28
27
31
25
18
27
24
22
20
29
26
23
23
29
23
26
27
29
25
26
29
20
32
30
24
25
22
24
24
29
28
27
35
19
28
27
34
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 327, 211

Test #9:

score: 0
Accepted
time: 9ms
memory: 3584kb

input:

1000
26
31
25
28
26
31
19
26
31
31
30
33
25
19
30
25
28
26
33
25
25
23
24
24
27
28
24
23
21
26
27
21
26
22
23
23
23
26
24
23
19
25
26
22
27
28
26
19
25
28
23
25
28
28
23
17
23
26
24
25
31
27
26
26
21
26
24
19
31
22
23
23
32
24
25
23
27
32
26
17
17
31
20
20
27
20
28
27
31
22
27
27
26
20
33
25
25
26
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 448, 220

Test #10:

score: 0
Accepted
time: 10ms
memory: 3712kb

input:

1000
25
23
22
30
25
26
29
23
23
26
21
27
22
29
21
30
30
23
27
30
24
27
21
24
24
33
28
20
27
25
26
23
23
22
26
28
21
29
24
22
27
26
22
33
19
24
19
19
26
22
27
28
26
27
25
23
30
20
15
27
35
24
28
29
19
24
25
27
20
24
24
23
27
24
22
29
26
24
21
29
23
24
26
25
25
29
24
20
31
21
28
19
21
24
24
22
27
19
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 970, 279

Test #11:

score: 0
Accepted
time: 11ms
memory: 3584kb

input:

1000
24
28
22
30
24
24
24
26
28
24
28
22
22
24
28
30
30
26
22
30
21
23
25
23
23
22
24
28
30
18
27
23
17
29
21
26
20
26
22
30
25
25
23
29
19
24
26
28
24
22
21
29
33
23
27
27
29
25
27
23
27
21
27
19
25
23
29
21
29
25
26
26
24
22
28
29
23
37
19
27
26
26
30
26
24
22
22
30
28
24
32
26
26
26
20
26
22
20
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 843, 619

Test #12:

score: 0
Accepted
time: 5ms
memory: 3584kb

input:

1000
25
25
25
25
25
26
26
28
25
26
34
22
25
26
34
30
25
28
22
30
33
24
26
26
18
24
25
27
23
27
26
27
25
21
25
27
28
20
26
24
27
24
26
24
26
25
30
28
30
26
23
20
26
26
30
31
26
32
22
22
24
27
25
19
21
22
33
27
21
27
24
23
27
25
33
23
22
24
34
24
22
23
27
29
23
25
22
22
26
24
26
25
25
25
21
24
19
25
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 717, 678

Test #13:

score: 0
Accepted
time: 7ms
memory: 3584kb

input:

1000
27
25
26
23
27
26
23
28
25
26
25
28
26
23
25
21
23
28
28
21
18
25
27
22
25
23
30
28
21
24
23
22
26
29
20
29
26
30
25
28
24
17
27
28
25
21
28
26
27
30
24
25
27
26
23
31
22
22
25
28
30
29
25
30
31
27
26
22
25
22
29
14
22
23
26
25
26
30
25
30
33
30
26
25
24
23
24
24
23
22
21
24
24
23
20
29
26
30
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 737, 239

Test #14:

score: 0
Accepted
time: 10ms
memory: 3712kb

input:

1000
24
24
31
23
24
28
23
23
24
28
29
23
31
23
29
28
23
23
23
28
23
25
25
30
22
28
28
24
29
29
29
21
29
20
26
26
22
20
23
25
26
18
30
17
25
23
25
19
30
28
26
24
24
21
23
22
22
22
25
23
28
30
32
25
29
33
25
31
26
30
26
24
24
21
23
23
27
21
32
20
25
31
23
28
26
18
22
22
33
29
29
23
29
24
28
20
24
22
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 796, 112

Test #15:

score: 0
Accepted
time: 7ms
memory: 3712kb

input:

1000
24
31
28
25
24
23
30
27
31
23
29
22
28
30
29
25
25
27
22
25
27
21
26
25
24
26
26
25
24
25
25
23
24
23
28
23
19
26
25
24
28
20
23
24
27
23
25
28
31
32
30
20
21
28
29
29
23
26
27
22
26
28
23
24
25
24
16
23
28
25
28
20
21
20
25
28
22
23
26
25
24
26
25
24
29
23
21
30
23
32
20
24
21
24
21
27
31
30
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 855, 634

Test #16:

score: 0
Accepted
time: 6ms
memory: 3840kb

input:

1000
25
25
26
24
25
22
19
17
25
22
23
31
26
19
23
28
24
17
31
28
27
26
22
25
25
22
23
23
30
24
25
16
24
23
25
27
24
30
29
19
24
27
23
32
26
24
21
27
24
24
25
22
12
21
27
28
25
23
26
26
20
25
23
22
30
30
29
29
20
26
24
23
31
26
22
25
34
24
23
29
30
29
27
26
24
27
24
26
25
31
21
26
26
27
21
29
28
24
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 508, 196

Test #17:

score: 0
Accepted
time: 7ms
memory: 3712kb

input:

1000
26
23
24
19
26
19
24
25
23
19
31
24
24
24
31
25
19
25
24
25
31
25
30
25
26
25
25
28
23
26
29
23
22
31
22
24
22
23
22
21
29
23
24
25
32
26
32
25
30
21
30
22
19
26
27
23
25
28
27
24
23
25
22
25
28
28
28
23
28
27
27
19
22
27
24
24
20
25
26
21
30
20
29
22
25
21
27
22
31
28
27
25
24
23
22
27
33
28
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 255, 30

Test #18:

score: 0
Accepted
time: 8ms
memory: 3712kb

input:

1000
20
29
27
30
20
25
25
28
29
25
22
21
27
25
22
21
30
28
21
21
22
22
29
23
26
26
24
23
23
28
28
26
27
25
30
30
28
25
21
26
25
29
28
20
23
22
26
29
25
26
24
24
27
27
22
24
24
29
25
30
22
24
25
27
30
24
22
21
29
26
25
31
24
16
19
30
20
21
23
24
24
24
29
27
22
25
29
30
24
23
23
31
26
22
23
22
22
27
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 957, 284

Test #19:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

1000
26
27
24
21
26
25
24
19
27
25
23
28
24
24
23
23
21
19
28
23
28
32
31
26
29
26
24
31
24
21
25
25
24
27
20
26
26
21
24
29
28
28
29
26
23
34
26
19
22
29
24
28
25
20
29
22
32
27
24
19
25
17
30
23
24
27
25
30
27
28
29
19
28
25
24
30
24
19
28
25
23
27
30
21
32
21
21
22
29
24
27
21
24
27
26
23
25
22
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 478, 343

Test #20:

score: 0
Accepted
time: 6ms
memory: 3840kb

input:

1000
19
26
17
23
19
23
20
26
26
23
25
29
17
20
25
24
23
26
29
24
28
25
26
29
23
33
22
23
28
28
29
26
25
28
32
28
27
26
31
23
26
25
22
19
27
30
23
30
23
17
29
24
21
24
22
30
21
24
21
31
33
24
31
24
20
24
23
26
17
23
19
28
27
26
22
28
25
26
29
29
30
25
24
21
31
25
28
23
30
28
28
21
28
23
21
24
27
28
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 402, 352

Test #21:

score: 0
Accepted
time: 5ms
memory: 3840kb

input:

1000
23
28
26
24
23
15
23
25
28
15
22
32
26
23
22
26
24
25
32
26
24
21
22
26
20
29
26
29
29
25
21
22
21
27
23
26
33
30
24
16
27
28
29
23
21
29
26
25
25
29
27
20
15
23
27
29
24
21
21
23
28
25
24
28
24
23
28
23
27
23
28
31
26
20
26
17
22
27
19
25
25
22
27
21
25
25
26
25
23
21
31
22
21
25
23
24
21
28
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 874, 462

Test #22:

score: 0
Accepted
time: 2ms
memory: 3584kb

input:

1000
27
20
28
27
27
29
23
20
20
29
28
35
28
23
28
23
27
20
35
23
32
21
30
24
25
26
23
24
22
23
27
26
31
29
20
26
37
28
24
31
26
25
24
22
29
32
25
20
30
23
29
30
21
21
20
25
26
25
27
26
27
24
27
31
22
27
18
23
17
28
19
26
23
25
26
23
28
17
31
28
27
26
23
23
32
22
15
28
24
25
25
32
29
25
28
26
27
26
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 747, 521

Test #23:

score: 0
Accepted
time: 4ms
memory: 3584kb

input:

1000
32
30
27
29
32
24
27
25
30
24
31
31
27
27
31
16
29
25
31
16
27
19
27
26
24
20
24
26
31
27
25
23
27
26
26
29
17
27
28
22
28
26
30
17
25
22
20
26
25
31
20
24
28
23
23
29
25
21
20
20
26
32
28
23
15
29
23
27
24
26
30
22
18
27
27
22
24
28
31
29
28
22
24
25
19
23
23
27
28
28
26
22
24
21
25
19
27
23
3...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 861, 621

Test #24:

score: 0
Accepted
time: 6ms
memory: 3712kb

input:

1000
21
25
24
21
21
18
21
22
25
18
27
22
24
21
27
21
21
22
22
21
21
24
28
29
28
25
28
18
31
26
20
21
25
24
23
21
20
18
29
20
27
26
26
23
24
29
26
28
29
26
29
28
20
27
24
30
21
19
24
27
24
17
25
22
29
23
22
30
17
28
28
29
21
24
23
27
24
26
27
28
29
24
24
29
24
20
27
27
22
27
29
24
28
25
24
32
27
19
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 920, 143

Test #25:

score: 0
Accepted
time: 5ms
memory: 3712kb

input:

1000
24
26
31
29
24
18
27
27
26
18
27
25
31
27
27
20
29
27
25
20
29
25
27
22
18
26
20
28
25
23
25
23
25
24
28
21
29
25
32
24
20
32
28
25
21
25
23
25
24
22
24
26
24
21
29
22
20
28
31
29
24
16
18
27
27
27
25
25
26
22
26
24
26
23
25
28
30
32
19
23
35
21
23
22
24
26
26
20
23
23
26
28
20
23
27
28
20
26
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 979, 17

Test #26:

score: 0
Accepted
time: 8ms
memory: 3712kb

input:

1000
23
21
26
24
23
22
25
27
21
22
31
29
26
25
31
24
24
27
29
24
25
22
24
23
31
26
23
19
26
22
24
25
29
28
18
29
32
26
27
27
25
24
26
21
25
21
28
26
25
25
31
30
24
21
25
27
24
28
23
29
26
21
23
28
22
32
19
23
30
28
28
25
31
26
30
20
21
25
22
30
27
20
24
29
25
25
28
28
27
19
32
29
29
24
26
20
25
25
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 538, 39

Test #27:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

1000
26
21
33
27
26
29
27
25
21
29
30
32
33
27
30
20
27
25
32
20
24
20
21
27
27
24
26
31
25
27
25
25
30
24
24
24
26
19
27
25
21
23
26
26
28
27
27
22
28
30
23
31
24
22
24
23
25
28
26
26
23
25
24
22
24
28
24
27
31
29
23
23
30
26
20
25
27
22
20
22
26
24
27
29
21
28
24
27
23
23
27
31
22
22
30
18
26
29
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 412, 98

Test #28:

score: 0
Accepted
time: 7ms
memory: 3584kb

input:

1000
26
24
24
20
26
18
24
26
24
18
30
22
24
24
30
20
20
26
22
20
28
20
24
18
24
25
25
29
27
31
25
27
25
23
27
24
20
20
26
28
29
29
17
29
23
26
26
24
38
30
24
30
28
24
22
25
23
25
17
21
21
23
23
23
29
23
31
29
19
21
23
25
25
27
27
28
24
22
30
26
24
22
22
26
30
26
28
26
20
20
22
24
22
28
28
30
24
22
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 970, 598

Test #29:

score: 0
Accepted
time: 7ms
memory: 3584kb

input:

1000
22
23
29
28
22
29
23
22
23
29
26
17
29
23
26
27
28
22
17
27
18
26
17
29
22
28
30
21
17
26
23
21
22
28
25
26
28
27
15
30
21
25
24
18
29
24
24
31
27
24
25
23
24
24
23
28
24
23
29
20
25
25
26
26
25
30
26
25
25
28
23
23
26
22
23
20
24
23
27
24
29
29
22
22
23
20
26
25
27
28
33
23
22
20
23
24
24
27
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 844, 657

Test #30:

score: 0
Accepted
time: 7ms
memory: 3712kb

input:

1000
26
19
25
23
26
27
27
23
19
27
28
26
25
27
28
16
23
23
26
16
23
27
22
22
20
23
23
28
28
24
28
24
23
27
25
25
21
28
30
26
28
24
27
21
19
29
21
28
22
28
26
24
19
25
23
26
28
23
25
21
26
26
25
31
31
31
25
30
22
26
22
22
23
25
25
24
24
23
27
25
23
23
26
28
22
23
21
20
32
26
24
22
23
21
25
24
26
25
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 718, 716

Test #31:

score: 0
Accepted
time: 6ms
memory: 3712kb

input:

1000
18
23
17
22
18
25
23
20
23
25
22
31
17
23
22
31
22
20
31
31
22
24
21
27
24
31
23
28
24
25
22
28
31
27
24
20
30
19
27
18
19
23
26
20
23
29
33
32
24
25
28
26
33
27
26
23
29
20
28
29
19
25
26
22
17
28
26
33
29
24
23
25
24
28
25
19
25
24
24
21
23
23
22
26
23
20
24
25
19
24
25
27
26
24
23
29
23
22
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 240, 57

Test #32:

score: 0
Accepted
time: 4ms
memory: 3712kb

input:

1000
21
16
29
23
21
23
22
24
16
23
27
31
29
22
27
28
23
24
31
28
24
25
24
23
27
25
20
31
20
24
28
27
28
27
25
20
21
22
27
25
16
23
22
37
25
27
22
27
28
26
28
23
28
27
31
23
22
23
24
30
27
16
27
24
22
20
27
22
21
25
26
29
24
25
27
17
24
17
22
30
20
27
24
27
25
33
26
31
26
16
19
22
19
30
24
32
29
26
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 116, 113

Test #33:

score: 0
Accepted
time: 4ms
memory: 3584kb

input:

1000
30
30
28
21
30
26
22
27
30
26
26
27
28
22
26
27
21
27
27
27
27
23
19
29
26
28
26
26
26
21
30
22
24
26
31
27
31
17
21
22
22
30
24
28
21
27
29
29
25
26
21
23
23
19
26
28
22
24
30
27
25
21
23
27
22
21
25
27
23
26
28
26
26
26
31
25
21
31
19
30
21
29
29
29
26
25
27
25
17
18
20
32
32
28
27
29
19
21
1...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 635, 175

Test #34:

score: 0
Accepted
time: 2ms
memory: 3584kb

input:

1000
25
23
20
27
25
24
25
24
23
24
21
26
20
25
21
27
27
24
26
27
25
32
22
27
26
25
28
28
23
24
32
27
25
26
29
31
26
22
29
22
26
21
27
24
29
16
27
19
22
23
30
21
21
26
19
29
16
26
31
28
22
23
27
26
27
35
24
30
33
26
21
24
26
23
24
24
25
27
24
17
24
33
23
22
21
27
26
26
31
28
32
21
21
24
23
27
20
28
3...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 509, 235

Test #35:

score: 0
Accepted
time: 3ms
memory: 3712kb

input:

1000
23
25
25
23
23
30
22
22
25
30
24
22
25
22
24
26
23
22
22
26
26
21
25
27
19
23
20
30
30
26
26
29
21
21
31
19
24
22
20
26
24
23
27
21
27
28
23
25
27
25
26
27
25
21
27
21
26
26
20
22
25
28
26
28
22
27
28
14
24
22
22
21
25
19
27
22
23
29
27
17
31
28
22
18
22
23
28
24
30
30
20
29
27
29
21
27
24
18
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 294, 30

Test #36:

score: 0
Accepted
time: 6ms
memory: 3712kb

input:

1000
24
27
21
15
24
27
23
29
27
27
26
24
21
23
26
22
15
29
24
22
25
23
30
20
28
24
20
25
27
29
25
27
28
26
24
22
28
25
23
29
31
21
18
28
22
28
28
25
25
29
25
29
30
26
26
22
28
29
21
25
25
27
28
28
28
31
23
26
24
28
28
28
27
27
23
28
24
23
23
29
25
25
22
22
20
32
28
33
31
31
23
27
24
28
16
33
19
18
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 904, 634

Test #37:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

1000
23
21
26
20
23
24
23
25
21
24
23
29
26
23
23
30
20
25
29
30
21
26
26
27
25
23
24
24
27
33
18
27
23
26
26
30
23
29
26
28
22
29
25
22
24
18
23
25
26
22
24
23
19
26
26
21
24
28
23
23
31
24
26
21
35
23
26
20
23
25
19
24
24
23
25
22
25
23
26
24
27
20
24
21
23
23
32
24
29
25
27
24
24
25
23
31
32
24
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 778, 693

Test #38:

score: 0
Accepted
time: 6ms
memory: 3840kb

input:

1000
29
32
29
19
29
19
30
32
32
19
21
21
29
30
21
20
19
32
21
20
24
29
24
27
23
33
26
25
18
24
22
31
26
29
23
27
22
29
26
28
22
31
28
29
27
18
25
22
23
23
26
23
22
29
27
25
22
27
34
28
32
17
18
25
29
21
26
25
30
26
23
26
29
26
26
22
23
26
31
25
17
28
35
24
24
23
28
25
24
20
23
26
23
24
24
30
21
26
2...

output:

1 2
1 3
1 4
1 5
2 1
2 3
2 4
2 5
3 1
3 2
3 4
3 5
4 1
4 2
4 3
4 5
5 1
5 2
5 3
5 4
6 1
6 2
6 3
6 4
6 5
7 1
7 2
7 3
7 4
7 5
8 1
8 2
8 3
8 4
8 5
9 1
9 2
9 3
9 4
9 5
10 1
10 2
10 3
10 4
10 5
11 1
11 2
11 3
11 4
11 5
12 1
12 2
12 3
12 4
12 5
13 1
13 2
13 3
13 4
13 5
14 1
14 2
14 3
14 4
14 5
15 1
15 2
15 3
...

result:

ok Found equal strings: 912, 336

Test #39:

score: 0
Accepted
time: 1ms
memory: 3584kb

input:

2
0

output:

1 2

result:

ok Found equal strings: 1, 2

Extra Test:

score: 0
Extra Test Passed