結果
問題 | No.2042 RGB Caps |
ユーザー | siman |
提出日時 | 2022-08-20 18:32:11 |
言語 | Ruby (3.3.0) |
結果 |
AC
|
実行時間 | 358 ms / 2,000 ms |
コード長 | 2,311 bytes |
コンパイル時間 | 62 ms |
コンパイル使用メモリ | 7,552 KB |
実行使用メモリ | 30,208 KB |
最終ジャッジ日時 | 2024-04-27 20:37:36 |
合計ジャッジ時間 | 3,892 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 73 ms
12,032 KB |
testcase_01 | AC | 81 ms
12,160 KB |
testcase_02 | AC | 72 ms
12,160 KB |
testcase_03 | AC | 73 ms
12,288 KB |
testcase_04 | AC | 71 ms
12,288 KB |
testcase_05 | AC | 71 ms
12,288 KB |
testcase_06 | AC | 135 ms
18,432 KB |
testcase_07 | AC | 159 ms
17,024 KB |
testcase_08 | AC | 250 ms
23,168 KB |
testcase_09 | AC | 105 ms
13,824 KB |
testcase_10 | AC | 314 ms
28,288 KB |
testcase_11 | AC | 115 ms
14,080 KB |
testcase_12 | AC | 350 ms
30,208 KB |
testcase_13 | AC | 348 ms
29,824 KB |
testcase_14 | AC | 358 ms
29,952 KB |
testcase_15 | AC | 79 ms
12,288 KB |
testcase_16 | AC | 152 ms
17,024 KB |
testcase_17 | AC | 97 ms
13,056 KB |
コンパイルメッセージ
Main.rb:11: warning: assigned but unused variable - a Syntax OK
ソースコード
N, K = gets.split.map(&:to_i) Q = K.times.map { a, c = gets.chomp.split; [a.to_i, c] } Q.sort_by! { |a, c| a } ans = [] counter = Hash.new(0) 1.upto(N) do |n| if Q.size > 0 if n == Q[0][0] a, c = Q.shift case c when 'R' if counter['R'] == counter['G'] && counter['G'] == counter['B'] ans << 'R' counter['R'] += 1 else if counter['G'] < counter['R'] ans << 'G' counter['G'] += 1 elsif counter['B'] < counter['R'] ans << 'B' counter['B'] += 1 else ans << 'R' counter['R'] += 1 end end when 'G' if counter['R'] == counter['G'] && counter['G'] == counter['B'] ans << 'G' counter['G'] += 1 else if counter['R'] < counter['G'] ans << 'R' counter['R'] += 1 elsif counter['B'] < counter['G'] ans << 'B' counter['B'] += 1 else ans << 'G' counter['G'] += 1 end end when 'B' if counter['R'] == counter['G'] && counter['G'] == counter['B'] ans << 'B' counter['B'] += 1 else if counter['R'] < counter['B'] ans << 'R' counter['R'] += 1 elsif counter['G'] < counter['B'] ans << 'G' counter['G'] += 1 else ans << 'B' counter['B'] += 1 end end end else if counter['R'] < counter['G'] && counter['R'] < counter['B'] ans << 'R' counter['R'] += 1 elsif counter['G'] < counter['R'] && counter['G'] < counter['B'] ans << 'G' counter['G'] += 1 elsif counter['B'] < counter['R'] && counter['B'] < counter['G'] ans << 'B' counter['B'] += 1 else if counter['R'] < counter['G'] || counter['R'] < counter['B'] ans << 'R' counter['R'] += 1 elsif counter['G'] < counter['R'] || counter['G'] < counter['B'] ans << 'G' counter['G'] += 1 else ans << 'B' counter['B'] += 1 end end end else ans << 'R' counter['R'] += 1 end end puts ans.join