Submission #49121986

Source Code Expand

P = 998244353
N = int(input())
A = [int(a) for a in input().split()]
X = [0] * N
Y = [0] * N
X[0] = 1
for i, a in enumerate(A):
    b = (X[i] + Y[i]) % P
    for j in range(i + a, N, a):
        X[j] = (X[j] + b) % P
        if A[j] == a:
            Y[j] = (Y[j] + b) % P
            break
print(sum(X) % P)

Submission Info

Submission Time
Task F - Hop Sugoroku
User Kiri8128
Language Python (PyPy 3.10-v7.3.12)
Score 525
Code Size 321 Byte
Status AC
Exec Time 309 ms
Memory 104476 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 525 / 525
Status
AC × 3
AC × 63
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 59 ms 76268 KiB
sample_02.txt AC 58 ms 76736 KiB
sample_03.txt AC 59 ms 76464 KiB
test_01.txt AC 59 ms 76636 KiB
test_02.txt AC 82 ms 100744 KiB
test_03.txt AC 85 ms 101104 KiB
test_04.txt AC 86 ms 100704 KiB
test_05.txt AC 80 ms 103688 KiB
test_06.txt AC 79 ms 103836 KiB
test_07.txt AC 84 ms 103068 KiB
test_08.txt AC 97 ms 104348 KiB
test_09.txt AC 99 ms 104476 KiB
test_10.txt AC 96 ms 104052 KiB
test_11.txt AC 307 ms 102528 KiB
test_12.txt AC 307 ms 102544 KiB
test_13.txt AC 306 ms 102532 KiB
test_14.txt AC 303 ms 102588 KiB
test_15.txt AC 307 ms 102764 KiB
test_16.txt AC 309 ms 102436 KiB
test_17.txt AC 308 ms 102896 KiB
test_18.txt AC 309 ms 102384 KiB
test_19.txt AC 309 ms 102564 KiB
test_20.txt AC 308 ms 102360 KiB
test_21.txt AC 96 ms 104296 KiB
test_22.txt AC 96 ms 104152 KiB
test_23.txt AC 97 ms 103556 KiB
test_24.txt AC 96 ms 104140 KiB
test_25.txt AC 96 ms 104140 KiB
test_26.txt AC 96 ms 103964 KiB
test_27.txt AC 97 ms 104116 KiB
test_28.txt AC 95 ms 103768 KiB
test_29.txt AC 97 ms 104296 KiB
test_30.txt AC 97 ms 103612 KiB
test_31.txt AC 261 ms 103532 KiB
test_32.txt AC 260 ms 103308 KiB
test_33.txt AC 263 ms 103680 KiB
test_34.txt AC 260 ms 103348 KiB
test_35.txt AC 260 ms 103244 KiB
test_36.txt AC 264 ms 103320 KiB
test_37.txt AC 264 ms 103552 KiB
test_38.txt AC 268 ms 103324 KiB
test_39.txt AC 266 ms 103276 KiB
test_40.txt AC 267 ms 103144 KiB
test_41.txt AC 99 ms 104252 KiB
test_42.txt AC 68 ms 84280 KiB
test_43.txt AC 83 ms 93192 KiB
test_44.txt AC 86 ms 98292 KiB
test_45.txt AC 64 ms 82360 KiB
test_46.txt AC 88 ms 98696 KiB
test_47.txt AC 87 ms 96872 KiB
test_48.txt AC 83 ms 94768 KiB
test_49.txt AC 79 ms 90164 KiB
test_50.txt AC 98 ms 104344 KiB
test_51.txt AC 79 ms 101036 KiB
test_52.txt AC 85 ms 100944 KiB
test_53.txt AC 87 ms 101140 KiB
test_54.txt AC 86 ms 100876 KiB
test_55.txt AC 93 ms 100864 KiB
test_56.txt AC 89 ms 100924 KiB
test_57.txt AC 88 ms 101288 KiB
test_58.txt AC 88 ms 100872 KiB
test_59.txt AC 89 ms 100884 KiB
test_60.txt AC 102 ms 100992 KiB