Submission #470034

Source Code Expand

n, a, b = gets.split.map(&:to_i)
ss = n.times.map { gets.to_i }

if ss.min == ss.max
  puts -1
else
  p = 1.0 * b / (ss.max - ss.min)
  q = a - p * ss.inject(:+) / n

  puts "#{p} #{q}"
end

Submission Info

Submission Time
Task A - 点数変換
User rhenium
Language Ruby (2.1.5p273)
Score 100
Code Size 201 Byte
Status AC
Exec Time 878 ms
Memory 6100 KiB

Compile Error

./Main.rb:5: warning: ambiguous first argument; put parentheses or even spaces

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 42
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.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_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt
Case Name Status Exec Time Memory
sample_01.txt AC 878 ms 5176 KiB
sample_02.txt AC 58 ms 5100 KiB
sample_03.txt AC 59 ms 5100 KiB
subtask1_01.txt AC 113 ms 5484 KiB
subtask1_02.txt AC 148 ms 5740 KiB
subtask1_03.txt AC 149 ms 5612 KiB
subtask1_04.txt AC 81 ms 5352 KiB
subtask1_05.txt AC 276 ms 5996 KiB
subtask1_06.txt AC 184 ms 5740 KiB
subtask1_07.txt AC 271 ms 6100 KiB
subtask1_08.txt AC 150 ms 5712 KiB
subtask1_09.txt AC 93 ms 5356 KiB
subtask1_10.txt AC 99 ms 5352 KiB
subtask1_11.txt AC 139 ms 5484 KiB
subtask1_12.txt AC 221 ms 5996 KiB
subtask1_13.txt AC 106 ms 5484 KiB
subtask1_14.txt AC 66 ms 5100 KiB
subtask1_15.txt AC 183 ms 5712 KiB
subtask1_16.txt AC 149 ms 5736 KiB
subtask1_17.txt AC 95 ms 5352 KiB
subtask1_18.txt AC 149 ms 5680 KiB
subtask1_19.txt AC 200 ms 5996 KiB
subtask1_20.txt AC 205 ms 5992 KiB
subtask1_21.txt AC 209 ms 5996 KiB
subtask1_22.txt AC 174 ms 6000 KiB
subtask1_23.txt AC 204 ms 5972 KiB
subtask1_24.txt AC 203 ms 5996 KiB
subtask1_25.txt AC 220 ms 5996 KiB
subtask1_26.txt AC 226 ms 5992 KiB
subtask1_27.txt AC 292 ms 5996 KiB
subtask1_28.txt AC 204 ms 5996 KiB
subtask1_29.txt AC 202 ms 5992 KiB
subtask1_30.txt AC 202 ms 5996 KiB
subtask1_31.txt AC 203 ms 5992 KiB
subtask1_32.txt AC 176 ms 5996 KiB
subtask1_33.txt AC 206 ms 5996 KiB
subtask1_34.txt AC 206 ms 5972 KiB
subtask1_35.txt AC 206 ms 5996 KiB
subtask1_36.txt AC 206 ms 5996 KiB
subtask1_37.txt AC 210 ms 5996 KiB
subtask1_38.txt AC 206 ms 6040 KiB
subtask1_39.txt AC 183 ms 5992 KiB