Submission #345589

Source Code Expand

#!/usr/bin/ruby
STDOUT.sync=true
N=gets.to_i
a=[0]+(2..N).map{|i|
	puts "? 1 #{i}"
	gets.to_i
}
n=a.each.with_index(1).max[1]
b=(1..N).map{|i|
	puts "? #{n} #{i}"
	gets.to_i
}
puts "! #{b.max}"

Submission Info

Submission Time
Task D - 高橋くんと木の直径
User leafmoon
Language Ruby (1.9.3)
Score 100
Code Size 205 Byte
Status AC
Exec Time 177 ms
Memory 4704 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 20 / 20 80 / 80
Status
AC × 1
AC × 22
AC × 42
Set Name Test Cases
Sample subtask0_0.txt
Subtask1 subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask0_0.txt
All subtask0_0.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask2_0.txt, subtask2_1.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_2.txt, subtask2_3.txt, subtask2_4.txt, subtask2_5.txt, subtask2_6.txt, subtask2_7.txt, subtask2_8.txt, subtask2_9.txt
Case Name Status Exec Time Memory
subtask0_0.txt AC 177 ms 4576 KB
subtask1_0.txt AC 75 ms 4704 KB
subtask1_1.txt AC 74 ms 4664 KB
subtask1_10.txt AC 73 ms 4676 KB
subtask1_11.txt AC 74 ms 4544 KB
subtask1_12.txt AC 73 ms 4696 KB
subtask1_13.txt AC 73 ms 4584 KB
subtask1_14.txt AC 71 ms 4580 KB
subtask1_15.txt AC 69 ms 4672 KB
subtask1_16.txt AC 73 ms 4676 KB
subtask1_17.txt AC 74 ms 4664 KB
subtask1_18.txt AC 73 ms 4668 KB
subtask1_19.txt AC 80 ms 4684 KB
subtask1_2.txt AC 75 ms 4560 KB
subtask1_20.txt AC 73 ms 4676 KB
subtask1_3.txt AC 72 ms 4672 KB
subtask1_4.txt AC 76 ms 4660 KB
subtask1_5.txt AC 75 ms 4576 KB
subtask1_6.txt AC 74 ms 4532 KB
subtask1_7.txt AC 71 ms 4676 KB
subtask1_8.txt AC 73 ms 4668 KB
subtask1_9.txt AC 77 ms 4660 KB
subtask2_0.txt AC 73 ms 4672 KB
subtask2_1.txt AC 76 ms 4668 KB
subtask2_10.txt AC 73 ms 4668 KB
subtask2_11.txt AC 74 ms 4680 KB
subtask2_12.txt AC 80 ms 4684 KB
subtask2_13.txt AC 71 ms 4652 KB
subtask2_14.txt AC 70 ms 4544 KB
subtask2_15.txt AC 71 ms 4696 KB
subtask2_16.txt AC 72 ms 4604 KB
subtask2_17.txt AC 71 ms 4676 KB
subtask2_18.txt AC 70 ms 4664 KB
subtask2_19.txt AC 71 ms 4696 KB
subtask2_2.txt AC 71 ms 4684 KB
subtask2_3.txt AC 71 ms 4672 KB
subtask2_4.txt AC 73 ms 4672 KB
subtask2_5.txt AC 75 ms 4656 KB
subtask2_6.txt AC 75 ms 4696 KB
subtask2_7.txt AC 82 ms 4676 KB
subtask2_8.txt AC 72 ms 4672 KB
subtask2_9.txt AC 70 ms 4664 KB