QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#179029#3097. Shoppingznstz#1 128ms15028kbC++204.0kb2023-09-14 16:56:502024-07-04 02:00:00

详细

Subtask #1:

score: 1
Accepted

Test #1:

score: 1
Accepted
time: 11ms
memory: 3916kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #2:

score: 1
Accepted
time: 7ms
memory: 3908kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #3:

score: 1
Accepted
time: 11ms
memory: 3916kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #4:

score: 1
Accepted
time: 7ms
memory: 3984kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #5:

score: 1
Accepted
time: 14ms
memory: 3940kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #6:

score: 1
Accepted
time: 9ms
memory: 3956kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
1
0
1
0
1
0
0
1
0
1
0
0
1
1
0
0
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
0
0
1
1
1
1
1
0
1
1
0
0
0
0
0
0
0
1
1
1
0
1
0
1
1
1
1
1
0
0
0
0
0
0
1
1
0
0
0
1
0
0
1
1
1
0
1
1
0
1
0
0
0
0
0
0
0
1
1
1
0
1
1
1
1
1
0
1
0
1
1
0
1
1
0
1
0
1
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #7:

score: 1
Accepted
time: 6ms
memory: 3956kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
1
1
0
0
0
1
1
1
0
1
0
1
0
1
1
0
0
1
0
1
1
0
0
1
1
1
0
0
0
0
0
1
1
1
0
1
0
0
1
0
1
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
1
1
0
1
0
1
1
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
0
1
1
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
0
1
0
0
1
1
0
1
1
0
0
1
1
0
1
0
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #8:

score: 1
Accepted
time: 4ms
memory: 3888kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
1
0
1
0
0
0
1
1
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
0
1
1
1
1
0
1
1
0
0
0
0
0
1
0
0
0
0
1
0
1
1
1
0
1
1
0
1
1
0
1
0
1
0
1
1
0
0
1
0
0
0
0
1
0
1
0
1
0
1
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
1
1
0
1
1
0
1
0
1
1
0
1
0
0
0
1
1
0
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #9:

score: 1
Accepted
time: 9ms
memory: 3848kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1
0
0
0
0
0
1
1
0
1
0
1
0
0
1
1
1
0
0
1
1
0
0
1
1
1
1
0
0
0
1
1
1
0
1
1
0
1
1
1
0
0
0
0
1
0
1
0
0
1
1
1
1
0
0
1
1
0
0
0
1
0
1
1
0
1
1
0
0
0
1
1
0
0
1
0
1
1
1
0
1
0
1
1
1
1
0
0
0
1
1
0
1
0
0
1
0
0
1
1
0
0
1
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #10:

score: 1
Accepted
time: 3ms
memory: 3908kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
0
0
1
1
0
1
1
0
1
0
1
1
1
0
1
0
0
0
1
0
0
1
0
1
1
0
1
1
1
0
0
0
1
0
1
0
0
0
0
0
1
1
0
1
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
0
1
1
0
1
1
1
1
0
1
1
1
0
0
0
1
0
1
1
1
0
0
0
0
1
1
0
1
0
1
0
1
1
1
0
0
0
1
1
0
0
1
1
1
1
0
1
1
0
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #11:

score: 1
Accepted
time: 6ms
memory: 3888kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
1
1
1
0
0
0
0
0
0
1
0
0
1
0
1
1
1
1
0
1
0
0
0
1
1
1
1
1
1
0
1
0
0
0
1
1
0
0
1
0
1
1
0
1
0
1
1
0
1
1
1
1
0
1
0
1
0
0
1
0
1
0
0
1
1
0
1
0
0
1
0
1
1
0
0
1
1
0
1
0
0
0
0
1
1
0
1
1
0
1
1
0
1
0
0
1
0
0
1
1
0
0
1
1
1
0
1
0
0
1
0
0
1
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #12:

score: 1
Accepted
time: 10ms
memory: 3888kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #13:

score: 1
Accepted
time: 10ms
memory: 4176kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #14:

score: 1
Accepted
time: 0ms
memory: 3876kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
1
1
0
0
1
1
0
1
1
1
1
0
0
0
1
1
1
0
1
0
0
0
1
0
1
0
1
0
1
1
1
0
0
0
0
1
0
1
1
1
1
1
0
1
1
1
0
1
1
0
1
0
1
0
1
1
1
0
0
0
1
1
0
1
1
1
1
0
0
0
0
0
1
0
1
0
0
1
1
0
0
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
0
0
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #15:

score: 1
Accepted
time: 3ms
memory: 3908kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
1
1
1
1
0
1
0
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
0
0
0
1
0
1
1
1
0
0
0
0
1
1
1
0
0
1
1
0
0
0
0
1
1
0
1
1
1
0
1
1
1
0
0
0
1
1
0
1
0
1
0
0
1
1
0
0
1
0
1
1
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
1
0
1
0
1
1
1
0
1
1
1
0
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #16:

score: 1
Accepted
time: 4ms
memory: 3888kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
0
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
1
1
0
0
1
1
0
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
0
1
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #17:

score: 1
Accepted
time: 6ms
memory: 3948kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
1
1
0
0
1
1
0
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
0
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
1
1
0
0
1
1
0
1
1
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #18:

score: 1
Accepted
time: 6ms
memory: 3920kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
1
1
1
0
1
0
0
0
1
1
0
0
0
1
0
0
1
1
1
0
0
1
1
1
1
0
0
0
0
0
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
0
1
0
0
1
1
0
0
0
1
0
1
0
1
1
0
1
1
0
0
0
1
1
0
1
1
1
0
0
0
0
1
1
0
1
0
0
1
0
0
1
0
1
0
0
1
0
1
0
0
0
0
1
1
0
0
1
1
1
1
1
0
0
0
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #19:

score: 1
Accepted
time: 6ms
memory: 3908kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
1
0
0
1
0
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0
1
0
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
1
0
1
1
1
1
0
0
0
1
0
1
0
1
1
0
1
1
0
1
1
0
1
1
0
0
1
1
1
0
0
1
0
0
0
1
1
0
0
1
0
1
0
0
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #20:

score: 1
Accepted
time: 4ms
memory: 3952kb

input:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
1
1
1
0
0
1
0
0
1
1
0
0
1
1
0
0
0
1
1
1
1
0
1
0
0
0
1
0
0
0
1
0
1
0
1
1
0
0
1
0
1
0
0
1
1
0
0
1
0
0
1
0
1
1
1
1
1
0
0
0
1
0
0
1
0
1
1
1
0
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
1
1
0
1
1
0
0
1
1
0
0
1
1
1
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Subtask #2:

score: 0
Wrong Answer

Test #21:

score: 9
Accepted
time: 0ms
memory: 4116kb

input:

0
1
0
0
0
1
0
1
1
0
1
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
1
0
1
0
0
1
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1
0
1
0
0
1
1
0
0
1
1
1
0
0
0
0
1
0
1
0
1
1
1
0
0
1
1
1
1
1
0
1
1
1
0
1
0
0
1
0
0
0
1
0
0
1
0
0
1
1
1
1
0
1
0
0
1
0
0
1
0
1
1
1
0
0
0
1
0
1
0
1
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
1
0
1
0
0
1
1
0
0
0
0
1
1
1
1
0
1
1
1
0
1
0
0
1
1
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #22:

score: 9
Accepted
time: 0ms
memory: 4120kb

input:

1
0
0
0
1
0
1
1
0
1
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
0
1
1
0
0
0
1
0
0
1
0
0
1
0
1
0
0
1
0
0
0
1
1
0
0
1
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
0
0
1
1
0
0
0
0
0
1
1
0
1
1
0
1
0
1
0
1
0
0
0
0
1
1
0
0
0
1
0
1
1
0
1
1
1
0
0
1
1
1
0
1
0
0
1
0
1
0
1
1
1
1
1
1
1
0
1
1
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #23:

score: 9
Accepted
time: 6ms
memory: 3860kb

input:

1
0
0
0
0
1
0
1
1
0
1
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
1
1
1
0
0
1
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
1
1
1
1
0
1
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
1
1
1
0
1
0
0
1
1
0
0
1
0
0
1
1
1
1
0
0
1
0
0
1
1
1
1
0
0
0
0
0
1
1
1
0
1
0
1
1
1
0
0
0
1
0
1
0
0
0
0
1
0
1
0
1
1
0
1
0
0
0
0
0
0
1
0
1
1
1
1
1
0
1
0
0
1
0
1
1
0
0
1
1
0
1
1
0
0
0
1
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #24:

score: 9
Accepted
time: 3ms
memory: 4136kb

input:

0
0
1
1
1
1
0
0
1
1
0
1
0
0
0
0
0
0
-1
-1
-1

output:

-1
1
1
1
1
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
0
0
0
0
1
0
1
1
1
0
1
0
1
0
1
1
1
0
0
1
1
0
1
0
1
1
0
0
1
1
1
1
0
0
1
0
0
1
0
1
0
0
0
0
0
0
0
1
1
1
1
0
0
1
0
1
0
1
1
1
1
0
0
1
0
1
0
1
0
0
1
1
1
0
1
1
0
1
1
1
0
0
0
0
0
1
1
0
1
0
1
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
1
1
0
0
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #25:

score: 9
Accepted
time: 9ms
memory: 3896kb

input:

0
0
0
0
1
0
1
1
0
1
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1
1
1
0
0
0
1
0
0
0
0
0
1
0
1
1
1
0
1
1
0
1
0
0
1
1
1
1
0
0
1
1
1
1
0
1
0
0
0
1
1
0
0
0
0
1
0
1
1
1
0
1
0
0
1
1
0
0
1
1
1
0
0
1
1
0
1
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
1
0
0
0
1
0
0
1
1
1
1
0
1
1
1
0
1
1
1
1
0
1
1
1
1
0
1
1
0
0
1
1
1
0
1
1...

input:


output:

Accepted: 18 8361

result:

ok 

Test #26:

score: 9
Accepted
time: 2ms
memory: 3916kb

input:

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
1
1
1
0
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
1
0
1
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
0
1
1
0
1
0
0
1
1
0
1
0
1
0
1
0
1
1
1
1
0
1
0
0
1
1
1
1
0
0
1
1
0
0
0
0
1
1
0
1
1
0
1
0
0
0
0
1
1
1
0
0
1
0
1
0
1
0
1
1
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
0
0...

input:


output:

Accepted: 18 8361

result:

ok 

Test #27:

score: 0
Wrong Answer
time: 5ms
memory: 3996kb

input:

1
1
0
1
1
1
0
0
1
1
0
1
0
0
0
0
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Wrong Answer [1]

result:

wrong answer 

Subtask #3:

score: 0
Wrong Answer

Test #38:

score: 8.195
Acceptable Answer
time: 120ms
memory: 14848kb

input:

0
0
1
1
0
0
0
0
1
1
0
1
0
0
1
1
1
0
-1
-1
-1

output:

-1
1
1
1
1
1
0
0
1
0
0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
1
1
0
1
0
0
1
0
1
0
0
1
0
1
1
0
1
0
0
1
0
1
1
1
1
0
1
0
1
0
0
0
1
0
0
0
1
1
0
1
1
1
0
1
0
0
0
1
1
1
0
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
0
0
1
1
0
1
0
0
0
1
1
1
1
0
0
0
1
0
1
1
0
0
1
1
0
0
0
0
1
1
1
0
1
0
0
1
1
0...

input:


output:

Accepted: 18 8361

result:

points 0.09105555560

Test #39:

score: 8.195
Acceptable Answer
time: 117ms
memory: 14752kb

input:

0
0
0
1
0
0
1
1
1
1
1
0
1
0
0
1
0
1
-1
-1
-1

output:

-1
1
1
0
1
0
1
1
1
0
1
1
1
0
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
1
1
0
1
1
0
0
0
1
1
1
0
1
1
0
1
0
0
0
0
0
1
1
0
1
1
1
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
0
1
0
1
1
1
0
1
0
0
0
1
1
1
0
1
0
1
1
0
1
1
0
1
0
0
0
0
1
0
0
1
1
0
0
0
1
1
1
1
0
1
1
1
0
0
1
0
0
0
1
0
1
0
1
1
1
1
1
0
0
0
1
0
1
0
1
0
0
0...

input:


output:

Accepted: 18 8361

result:

points 0.09105555560

Test #40:

score: 8.195
Acceptable Answer
time: 128ms
memory: 14864kb

input:

1
0
1
0
0
1
0
0
0
0
1
1
1
0
1
1
0
0
-1
-1
-1

output:

-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
0
1
0
0
1
0
0
1
0
0
0
1
1
0
1
1
1
0
1
1
0
0
1
1
1
0
1
1
0
0
0
1
0
0
0
1
1
0
1
1
1
0
1
1
1
0
1
0
0
0
1
1
0
1
1
1
1
1
0
1
1
0
0
0
1
0
0
1
0
1
1
0
0
0
0
0
1
1
0
0
0
1
1
1
1
1
0
1
0
1
1
0
0
0
0
0
0
0
1
0
1
0
0
1
0
0
1
1
1
0
0
0
1
1
0
1
1
0...

input:


output:

Accepted: 18 8361

result:

points 0.09105555560

Test #41:

score: 8.195
Acceptable Answer
time: 128ms
memory: 14832kb

input:

1
1
1
1
0
0
1
1
0
1
0
0
0
0
0
0
0
0
-1
-1
-1

output:

-1
1
1
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
0
1
1
0
0
0
1
0
0
0
1
1
1
1
1
0
1
1
0
0
1
1
0
0
1
1
0
1
1
1
0
0
0
0
1
0
1
1
0
0
1
1
0
0
0
1
1
0
1
1
0
1
1
0
1
1
0
0
1
1
0
0
0
0
1
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
1
1
1
0
0
0
0
1
0
0
1
1
0
1
0
1
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0...

input:


output:

Accepted: 18 8361

result:

points 0.09105555560

Test #42:

score: 8.195
Acceptable Answer
time: 127ms
memory: 15028kb

input:

0
1
0
0
1
0
1
0
1
1
1
1
1
0
0
1
1
0
-1
-1
-1

output:

-1
0
1
0
0
0
0
1
1
0
1
0
1
0
0
0
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...

input:


output:

Accepted: 18 8361

result:

points 0.09105555560

Test #43:

score: 0
Wrong Answer
time: 127ms
memory: 14864kb

input:

0
1
1
1
0
0
0
1
1
1
0
1
0
1
1
0
1
0
-1
-1
-1

output:

-1
1
1
0
0
1
1
1
0
0
0
1
1
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0...

input:


output:

Wrong Answer [2]

result:

wrong answer