Submission #2854600

Source Code Expand

n,k = gets.chomp.split(" ").map(&:to_i)
a = gets.chomp.split(" ").map(&:to_i)
g = a[0]
for i in 1..n-1
  g = g.gcd(a[i])
end
for i in 0..n-1
  if a[i] >= k && (a[i]-k)%g == 0
    puts "POSSIBLE"
    exit
  end
end
puts "IMPOSSIBLE"

Submission Info

Submission Time
Task A - Getting Difference
User koikotya
Language Ruby (2.3.3)
Score 300
Code Size 243 Byte
Status AC
Exec Time 59 ms
Memory 9476 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 19
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt
Case Name Status Exec Time Memory
sample_01.txt AC 7 ms 1788 KB
sample_02.txt AC 7 ms 1788 KB
sample_03.txt AC 7 ms 1788 KB
sample_04.txt AC 7 ms 1788 KB
subtask_1_01.txt AC 7 ms 1788 KB
subtask_1_02.txt AC 7 ms 1788 KB
subtask_1_03.txt AC 58 ms 9476 KB
subtask_1_04.txt AC 57 ms 9348 KB
subtask_1_05.txt AC 39 ms 5892 KB
subtask_1_06.txt AC 15 ms 2812 KB
subtask_1_07.txt AC 44 ms 6404 KB
subtask_1_08.txt AC 59 ms 8580 KB
subtask_1_09.txt AC 27 ms 4740 KB
subtask_1_10.txt AC 50 ms 7300 KB
subtask_1_11.txt AC 53 ms 7940 KB