結果
問題 | No.2042 RGB Caps |
ユーザー | tamato |
提出日時 | 2022-08-19 21:42:05 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 154 ms / 2,000 ms |
コード長 | 2,419 bytes |
コンパイル時間 | 143 ms |
コンパイル使用メモリ | 82,336 KB |
実行使用メモリ | 81,280 KB |
最終ジャッジ日時 | 2024-04-27 20:31:55 |
合計ジャッジ時間 | 2,776 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 39 ms
52,140 KB |
testcase_01 | AC | 39 ms
53,508 KB |
testcase_02 | AC | 41 ms
52,912 KB |
testcase_03 | AC | 38 ms
52,488 KB |
testcase_04 | AC | 39 ms
52,324 KB |
testcase_05 | AC | 39 ms
52,900 KB |
testcase_06 | AC | 52 ms
67,960 KB |
testcase_07 | AC | 128 ms
78,648 KB |
testcase_08 | AC | 151 ms
79,796 KB |
testcase_09 | AC | 83 ms
76,484 KB |
testcase_10 | AC | 154 ms
81,228 KB |
testcase_11 | AC | 84 ms
76,692 KB |
testcase_12 | AC | 120 ms
80,820 KB |
testcase_13 | AC | 118 ms
80,648 KB |
testcase_14 | AC | 122 ms
81,280 KB |
testcase_15 | AC | 39 ms
52,492 KB |
testcase_16 | AC | 127 ms
77,832 KB |
testcase_17 | AC | 84 ms
76,560 KB |
ソースコード
mod = 998244353 def main(): import sys input = sys.stdin.readline T = {"R": 0, "G": 1, "B": 2} N, K = map(int, input().split()) ans = [""] * (N + 10) for _ in range(K): a, c = input().split() a = int(a) ans[a-1] = c for i in range((N // 3) + 1): cnt = [0] * 3 for j in range(3): s = ans[i * 3 + j] if s == "R": cnt[0] += 1 elif s == "G": cnt[1] += 1 elif s == "B": cnt[2] += 1 # j = 0 if ans[i * 3] == "": if cnt[0] == 0: ans[i * 3] = "R" cnt[0] += 1 elif cnt[1] == 0: ans[i * 3] = "G" cnt[1] += 1 else: ans[i * 3] = "B" cnt[2] += 1 # j = 1 if ans[i * 3 + 1] == "": if cnt[0] == 0: ans[i * 3 + 1] = "R" cnt[0] += 1 elif cnt[1] == 0: ans[i * 3 + 1] = "G" cnt[1] += 1 else: ans[i * 3 + 1] = "B" cnt[2] += 1 else: s = ans[i * 3 + 1] if cnt[T[s]] > 1 and ans[i * 3 + 1] == ans[i * 3]: cnt[T[s]] -= 1 if cnt[0] == 0: ans[i * 3 + 1] = "R" cnt[0] += 1 elif cnt[1] == 0: ans[i * 3 + 1] = "G" cnt[1] += 1 else: ans[i * 3 + 1] = "B" cnt[2] += 1 # j = 2 if ans[i * 3 + 2] == "": if cnt[0] == 0: ans[i * 3 + 2] = "R" cnt[0] += 1 elif cnt[1] == 0: ans[i * 3 + 2] = "G" cnt[1] += 1 else: ans[i * 3 + 2] = "B" cnt[2] += 1 else: s = ans[i * 3 + 2] if cnt[T[s]] > 1: cnt[T[s]] -= 1 if cnt[0] == 0: ans[i * 3 + 2] = "R" cnt[0] += 1 elif cnt[1] == 0: ans[i * 3 + 2] = "G" cnt[1] += 1 else: ans[i * 3 + 2] = "B" cnt[2] += 1 print("".join(ans[:N])) if __name__ == '__main__': main()