Submission #49109349

Source Code Expand

#include <iostream>
#include <vector>
using namespace std;

const int MOD = 998244353;

int main() {
  int N;
  cin >> N;
  vector<int> A(N + 1);
  for (int i = 1; i <= N; i++) {
    cin >> A.at(i);
  }

  vector<long long> dp(N + 1, 0);
  dp[1] = 1;

  for (int i = 1; i < N; i++) {
    if (dp[i] == 0) continue;
    for (int x = 1; i + A[i] * x <= N; x++) {
      dp[i + A[i] * x] = (dp[i + A[i] * x] + dp[i]) % MOD;
    }
  }

  long long ans = 0;
  for (int i = 1; i <= N; i++) {
    ans = (ans + dp[i]) % MOD;
  }

  cout << ans << endl;
  return 0;
}

Submission Info

Submission Time
Task F - Hop Sugoroku
User noyan
Language C++ 23 (gcc 12.2)
Score 0
Code Size 557 Byte
Status TLE
Exec Time 2759 ms
Memory 5796 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 525
Status
AC × 3
AC × 50
TLE × 13
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All 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
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3544 KiB
sample_02.txt AC 1 ms 3516 KiB
sample_03.txt AC 1 ms 3676 KiB
test_01.txt AC 1 ms 3676 KiB
test_02.txt TLE 2759 ms 5544 KiB
test_03.txt TLE 2759 ms 5688 KiB
test_04.txt TLE 2759 ms 5796 KiB
test_05.txt AC 36 ms 5488 KiB
test_06.txt AC 36 ms 5680 KiB
test_07.txt AC 32 ms 5556 KiB
test_08.txt AC 37 ms 5516 KiB
test_09.txt AC 35 ms 5520 KiB
test_10.txt AC 35 ms 5544 KiB
test_11.txt AC 448 ms 5520 KiB
test_12.txt AC 446 ms 5448 KiB
test_13.txt AC 449 ms 5552 KiB
test_14.txt AC 441 ms 5492 KiB
test_15.txt AC 441 ms 5548 KiB
test_16.txt AC 440 ms 5508 KiB
test_17.txt AC 435 ms 5552 KiB
test_18.txt AC 440 ms 5552 KiB
test_19.txt AC 438 ms 5684 KiB
test_20.txt AC 431 ms 5512 KiB
test_21.txt AC 35 ms 5680 KiB
test_22.txt AC 35 ms 5436 KiB
test_23.txt AC 35 ms 5496 KiB
test_24.txt AC 35 ms 5444 KiB
test_25.txt AC 35 ms 5596 KiB
test_26.txt AC 35 ms 5548 KiB
test_27.txt AC 35 ms 5536 KiB
test_28.txt AC 35 ms 5584 KiB
test_29.txt AC 35 ms 5688 KiB
test_30.txt AC 37 ms 5552 KiB
test_31.txt AC 243 ms 5512 KiB
test_32.txt AC 243 ms 5456 KiB
test_33.txt AC 240 ms 5464 KiB
test_34.txt AC 170 ms 5552 KiB
test_35.txt AC 67 ms 5592 KiB
test_36.txt AC 239 ms 5440 KiB
test_37.txt AC 49 ms 5516 KiB
test_38.txt AC 216 ms 5460 KiB
test_39.txt AC 32 ms 5440 KiB
test_40.txt AC 31 ms 5688 KiB
test_41.txt AC 34 ms 5520 KiB
test_42.txt AC 6 ms 3648 KiB
test_43.txt AC 20 ms 4528 KiB
test_44.txt AC 27 ms 4924 KiB
test_45.txt AC 4 ms 3548 KiB
test_46.txt AC 28 ms 4940 KiB
test_47.txt AC 25 ms 4980 KiB
test_48.txt AC 22 ms 4788 KiB
test_49.txt AC 15 ms 4188 KiB
test_50.txt AC 34 ms 5584 KiB
test_51.txt TLE 2759 ms 5568 KiB
test_52.txt TLE 2759 ms 5572 KiB
test_53.txt TLE 2759 ms 5652 KiB
test_54.txt TLE 2759 ms 5564 KiB
test_55.txt TLE 2759 ms 5652 KiB
test_56.txt TLE 2759 ms 5588 KiB
test_57.txt TLE 2759 ms 5572 KiB
test_58.txt TLE 2759 ms 5560 KiB
test_59.txt TLE 2759 ms 5600 KiB
test_60.txt TLE 2759 ms 5656 KiB