Submission #4892060


Source Code Expand

x,y = gets.split("/").map(&:to_i)
g = x.gcd(y)
x /= g
y /= g
a = (2*x+y+y**2-1)/(y**2)
f = true
for i in [1,a-5].max..a
    m = (y*i)*(y*i+1)/2-x*i
    if m > 0 && m <= y*i
        puts "#{y*i} #{m}"
        f = false
    end
end
puts "Impossible" if f

Submission Info

Submission Time
Task C - 平均値太郎の憂鬱 ( The melancholy of Taro Heikinchi )
User koikotya
Language Ruby (2.3.3)
Score 100
Code Size 265 Byte
Status AC
Exec Time 8 ms
Memory 3836 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 60
Set Name Test Cases
All 00_killer.txt, 00_max.txt, 00_min.txt, 00_min2.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rnd2_00.txt, 02_rnd2_01.txt, 02_rnd2_02.txt, 02_rnd2_03.txt, 02_rnd2_04.txt, 02_rnd2_05.txt, 02_rnd2_06.txt, 02_rnd2_07.txt, 02_rnd2_08.txt, 02_rnd2_09.txt, 02_rnd2_10.txt, 02_rnd2_11.txt, 02_rnd2_12.txt, 02_rnd2_13.txt, 02_rnd2_14.txt, 02_rnd2_15.txt, 02_rnd2_16.txt, 02_rnd2_17.txt, 02_rnd2_18.txt, 02_rnd2_19.txt, 03_smallrnd_00.txt, 03_smallrnd_01.txt, 03_smallrnd_02.txt, 03_smallrnd_03.txt, 03_smallrnd_04.txt, 03_smallrnd_05.txt, 03_smallrnd_06.txt, 03_smallrnd_07.txt, 03_smallrnd_08.txt, 03_smallrnd_09.txt, 04_primes_01.txt, 04_primes_02.txt
Case Name Status Exec Time Memory
00_killer.txt AC 7 ms 1788 KB
00_max.txt AC 7 ms 1788 KB
00_min.txt AC 7 ms 1788 KB
00_min2.txt AC 7 ms 1788 KB
00_sample_01.txt AC 7 ms 1788 KB
00_sample_02.txt AC 7 ms 1788 KB
00_sample_03.txt AC 7 ms 1788 KB
00_sample_04.txt AC 7 ms 1788 KB
01_rnd_00.txt AC 7 ms 1788 KB
01_rnd_01.txt AC 7 ms 1788 KB
01_rnd_02.txt AC 7 ms 1788 KB
01_rnd_03.txt AC 7 ms 1788 KB
01_rnd_04.txt AC 7 ms 1788 KB
01_rnd_05.txt AC 7 ms 1788 KB
01_rnd_06.txt AC 7 ms 1788 KB
01_rnd_07.txt AC 7 ms 1788 KB
01_rnd_08.txt AC 7 ms 1788 KB
01_rnd_09.txt AC 7 ms 1788 KB
01_rnd_10.txt AC 7 ms 1788 KB
01_rnd_11.txt AC 7 ms 1788 KB
01_rnd_12.txt AC 7 ms 1788 KB
01_rnd_13.txt AC 7 ms 1788 KB
01_rnd_14.txt AC 7 ms 1788 KB
01_rnd_15.txt AC 7 ms 1788 KB
01_rnd_16.txt AC 7 ms 3836 KB
01_rnd_17.txt AC 7 ms 1788 KB
01_rnd_18.txt AC 7 ms 1788 KB
01_rnd_19.txt AC 7 ms 1788 KB
02_rnd2_00.txt AC 7 ms 1788 KB
02_rnd2_01.txt AC 7 ms 1788 KB
02_rnd2_02.txt AC 7 ms 1788 KB
02_rnd2_03.txt AC 7 ms 1788 KB
02_rnd2_04.txt AC 8 ms 1788 KB
02_rnd2_05.txt AC 7 ms 1788 KB
02_rnd2_06.txt AC 7 ms 1788 KB
02_rnd2_07.txt AC 7 ms 1788 KB
02_rnd2_08.txt AC 7 ms 1788 KB
02_rnd2_09.txt AC 7 ms 1788 KB
02_rnd2_10.txt AC 7 ms 1788 KB
02_rnd2_11.txt AC 7 ms 1788 KB
02_rnd2_12.txt AC 7 ms 1788 KB
02_rnd2_13.txt AC 7 ms 1788 KB
02_rnd2_14.txt AC 7 ms 1788 KB
02_rnd2_15.txt AC 7 ms 1788 KB
02_rnd2_16.txt AC 7 ms 1788 KB
02_rnd2_17.txt AC 7 ms 1788 KB
02_rnd2_18.txt AC 7 ms 1788 KB
02_rnd2_19.txt AC 7 ms 1788 KB
03_smallrnd_00.txt AC 7 ms 1788 KB
03_smallrnd_01.txt AC 7 ms 1788 KB
03_smallrnd_02.txt AC 7 ms 1788 KB
03_smallrnd_03.txt AC 7 ms 1788 KB
03_smallrnd_04.txt AC 7 ms 1788 KB
03_smallrnd_05.txt AC 7 ms 1788 KB
03_smallrnd_06.txt AC 7 ms 1788 KB
03_smallrnd_07.txt AC 7 ms 1788 KB
03_smallrnd_08.txt AC 7 ms 1788 KB
03_smallrnd_09.txt AC 7 ms 1788 KB
04_primes_01.txt AC 7 ms 1788 KB
04_primes_02.txt AC 7 ms 1788 KB