提出 #40803392

ソースコード 拡げる

#pragma GCC target("avx,avx2,bmi,bmi2,lzcnt,popcnt")
#pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
#include <atcoder/modint>
using ll= long long;
using mint= atcoder::modint998244353;

int main() {
    ll N, K, C;
    std::scanf("%lld%lld%lld", &N, &K, &C);
    std::vector<mint> dp(N);
    dp[0]= C;
    for(int i= 1; i < N; i++) dp[i]= 2 * dp[i - 1] + (C - 2) * dp[std::max(0ll, i - K + 1)];
    std::printf("%u", dp[N - 1].val());
}

提出情報

提出日時
問題 G - At Most 2 Colors
ユーザ w2w2
言語 C++ (GCC 9.2.1)
得点 600
コード長 454 Byte
結果 AC
実行時間 19 ms
メモリ 7224 KiB

コンパイルエラー

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   10 |     std::scanf("%lld%lld%lld", &N, &K, &C);
      |     ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 600 / 600
結果
AC × 3
AC × 104
セット名 テストケース
Sample sample_01.txt, sample_02.txt, sample_03.txt
All hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, hand_08.txt, hand_09.txt, hand_10.txt, hand_11.txt, sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt, test_71.txt, test_72.txt, test_73.txt, test_74.txt, test_75.txt, test_76.txt, test_77.txt, test_78.txt, test_79.txt, test_80.txt, test_81.txt, test_82.txt, test_83.txt, test_84.txt, test_85.txt, test_86.txt, test_87.txt, test_88.txt, test_89.txt, test_90.txt
ケース名 結果 実行時間 メモリ
hand_01.txt AC 5 ms 3704 KiB
hand_02.txt AC 2 ms 3692 KiB
hand_03.txt AC 2 ms 3696 KiB
hand_04.txt AC 2 ms 3636 KiB
hand_05.txt AC 2 ms 3732 KiB
hand_06.txt AC 2 ms 3796 KiB
hand_07.txt AC 3 ms 3684 KiB
hand_08.txt AC 3 ms 3708 KiB
hand_09.txt AC 14 ms 7104 KiB
hand_10.txt AC 15 ms 7092 KiB
hand_11.txt AC 19 ms 7140 KiB
sample_01.txt AC 2 ms 3728 KiB
sample_02.txt AC 2 ms 3616 KiB
sample_03.txt AC 2 ms 3736 KiB
test_01.txt AC 2 ms 3796 KiB
test_02.txt AC 2 ms 3692 KiB
test_03.txt AC 2 ms 3684 KiB
test_04.txt AC 3 ms 3732 KiB
test_05.txt AC 2 ms 3656 KiB
test_06.txt AC 2 ms 3616 KiB
test_07.txt AC 2 ms 3796 KiB
test_08.txt AC 2 ms 3656 KiB
test_09.txt AC 3 ms 3684 KiB
test_10.txt AC 2 ms 3600 KiB
test_11.txt AC 2 ms 3688 KiB
test_12.txt AC 2 ms 3616 KiB
test_13.txt AC 2 ms 3692 KiB
test_14.txt AC 3 ms 3620 KiB
test_15.txt AC 2 ms 3604 KiB
test_16.txt AC 2 ms 3728 KiB
test_17.txt AC 4 ms 3712 KiB
test_18.txt AC 4 ms 3660 KiB
test_19.txt AC 2 ms 3612 KiB
test_20.txt AC 2 ms 3728 KiB
test_21.txt AC 2 ms 3736 KiB
test_22.txt AC 3 ms 3616 KiB
test_23.txt AC 2 ms 3692 KiB
test_24.txt AC 2 ms 3636 KiB
test_25.txt AC 3 ms 3736 KiB
test_26.txt AC 2 ms 3740 KiB
test_27.txt AC 2 ms 3740 KiB
test_28.txt AC 2 ms 3688 KiB
test_29.txt AC 2 ms 3732 KiB
test_30.txt AC 2 ms 3616 KiB
test_31.txt AC 10 ms 6728 KiB
test_32.txt AC 13 ms 5436 KiB
test_33.txt AC 3 ms 3732 KiB
test_34.txt AC 8 ms 5152 KiB
test_35.txt AC 9 ms 5820 KiB
test_36.txt AC 5 ms 3784 KiB
test_37.txt AC 14 ms 7136 KiB
test_38.txt AC 3 ms 3684 KiB
test_39.txt AC 6 ms 4668 KiB
test_40.txt AC 9 ms 4488 KiB
test_41.txt AC 6 ms 4760 KiB
test_42.txt AC 7 ms 4788 KiB
test_43.txt AC 14 ms 6200 KiB
test_44.txt AC 9 ms 6016 KiB
test_45.txt AC 8 ms 4312 KiB
test_46.txt AC 7 ms 5372 KiB
test_47.txt AC 5 ms 4312 KiB
test_48.txt AC 13 ms 6856 KiB
test_49.txt AC 7 ms 5552 KiB
test_50.txt AC 8 ms 5368 KiB
test_51.txt AC 2 ms 3784 KiB
test_52.txt AC 3 ms 3616 KiB
test_53.txt AC 5 ms 4320 KiB
test_54.txt AC 8 ms 4744 KiB
test_55.txt AC 2 ms 3848 KiB
test_56.txt AC 5 ms 4192 KiB
test_57.txt AC 10 ms 5368 KiB
test_58.txt AC 15 ms 6572 KiB
test_59.txt AC 6 ms 5016 KiB
test_60.txt AC 6 ms 4224 KiB
test_61.txt AC 13 ms 7128 KiB
test_62.txt AC 15 ms 7208 KiB
test_63.txt AC 13 ms 7224 KiB
test_64.txt AC 13 ms 7204 KiB
test_65.txt AC 18 ms 7104 KiB
test_66.txt AC 10 ms 7132 KiB
test_67.txt AC 11 ms 6988 KiB
test_68.txt AC 13 ms 7224 KiB
test_69.txt AC 12 ms 7140 KiB
test_70.txt AC 12 ms 7044 KiB
test_71.txt AC 10 ms 7140 KiB
test_72.txt AC 13 ms 7048 KiB
test_73.txt AC 13 ms 7016 KiB
test_74.txt AC 14 ms 7220 KiB
test_75.txt AC 13 ms 7220 KiB
test_76.txt AC 19 ms 7124 KiB
test_77.txt AC 12 ms 7000 KiB
test_78.txt AC 13 ms 7132 KiB
test_79.txt AC 13 ms 6996 KiB
test_80.txt AC 12 ms 7120 KiB
test_81.txt AC 14 ms 6992 KiB
test_82.txt AC 12 ms 7204 KiB
test_83.txt AC 10 ms 7204 KiB
test_84.txt AC 11 ms 7164 KiB
test_85.txt AC 12 ms 7132 KiB
test_86.txt AC 12 ms 7204 KiB
test_87.txt AC 12 ms 7044 KiB
test_88.txt AC 13 ms 7096 KiB
test_89.txt AC 11 ms 7048 KiB
test_90.txt AC 13 ms 7224 KiB