Submission #890797


Source Code Expand

n=gets.to_i
as=gets.chomp.split.map(&:to_i)
a=0
n.times{|i|
    if as[as[i]] == i + 1
        a += 1
    end
}
p a

Submission Info

Submission Time
Task B - Friendly Rabbits
User cympfh
Language Ruby (2.3.3)
Score 0
Code Size 124 Byte
Status WA
Exec Time 60 ms
Memory 8708 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 200
Status
AC × 1
WA × 2
AC × 5
WA × 10
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt
Case Name Status Exec Time Memory
0_00.txt WA 10 ms 1788 KB
0_01.txt WA 10 ms 1788 KB
0_02.txt AC 10 ms 1788 KB
1_00.txt WA 11 ms 1788 KB
1_01.txt WA 60 ms 8708 KB
1_02.txt AC 59 ms 8708 KB
1_03.txt WA 59 ms 8708 KB
1_04.txt WA 59 ms 8708 KB
1_05.txt WA 59 ms 8708 KB
1_06.txt WA 59 ms 8708 KB
1_07.txt AC 59 ms 8708 KB
1_08.txt WA 28 ms 4220 KB
1_09.txt AC 50 ms 7428 KB
1_10.txt WA 45 ms 6660 KB
1_11.txt AC 19 ms 2812 KB