Submission #2559542

Source Code Expand

n,k = gets.split.map &:to_i
a = gets.split.map &:to_i

g = a.inject{|a,b|a.gcd b}
m = a.max

puts (k<=m && k%g==0)? "POSSIBLE":"IMPOSSIBLE"

Submission Info

Submission Time
Task A - Getting Difference
User sca1l
Language Ruby (2.3.3)
Score 300
Code Size 147 Byte
Status AC
Exec Time 64 ms
Memory 8580 KB

Compile Error

./Main.rb:1: warning: `&' interpreted as argument prefix
./Main.rb:2: warning: `&' interpreted as argument prefix
./Main.rb:4: warning: shadowing outer local variable - a
./Main.rb:1: warning: assigned but unused variable - n

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 64 ms 8452 KB
subtask_1_04.txt AC 64 ms 8452 KB
subtask_1_05.txt AC 39 ms 5380 KB
subtask_1_06.txt AC 16 ms 2684 KB
subtask_1_07.txt AC 43 ms 5892 KB
subtask_1_08.txt AC 60 ms 7812 KB
subtask_1_09.txt AC 30 ms 6276 KB
subtask_1_10.txt AC 49 ms 8580 KB
subtask_1_11.txt AC 53 ms 7172 KB