Submission #49982277

Source Code Expand

from collections import Counter
A = sorted([int(input()) for _ in range(int(input()))])
M = A[-1]
C = Counter(A)
ans = 0
for i, a in enumerate(A):
    for j in range(i + 1):
        b = A[j]
        if a * b > M:
            break
        ans += C[a*b] * (1 if i == j else 2)
print(ans)

Submission Info

Submission Time
Task F - Product Equality
User Kiri8128
Language Python (PyPy 3.10-v7.3.12)
Score 550
Code Size 297 Byte
Status AC
Exec Time 263 ms
Memory 84188 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 550 / 550
Status
AC × 3
AC × 80
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All hack_01.txt, hack_02.txt, hack_03.txt, hack_04.txt, hack_05.txt, hand_01.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
Case Name Status Exec Time Memory
hack_01.txt AC 91 ms 82288 KiB
hack_02.txt AC 91 ms 82456 KiB
hack_03.txt AC 90 ms 82404 KiB
hack_04.txt AC 90 ms 82392 KiB
hack_05.txt AC 90 ms 82228 KiB
hand_01.txt AC 71 ms 81360 KiB
sample_01.txt AC 68 ms 76712 KiB
sample_02.txt AC 69 ms 76688 KiB
sample_03.txt AC 69 ms 76680 KiB
test_01.txt AC 69 ms 76884 KiB
test_02.txt AC 69 ms 76832 KiB
test_03.txt AC 78 ms 81084 KiB
test_04.txt AC 78 ms 80912 KiB
test_05.txt AC 83 ms 82020 KiB
test_06.txt AC 82 ms 81780 KiB
test_07.txt AC 78 ms 80720 KiB
test_08.txt AC 79 ms 80792 KiB
test_09.txt AC 78 ms 80996 KiB
test_10.txt AC 83 ms 81976 KiB
test_11.txt AC 81 ms 82108 KiB
test_12.txt AC 78 ms 80996 KiB
test_13.txt AC 101 ms 83748 KiB
test_14.txt AC 109 ms 83472 KiB
test_15.txt AC 116 ms 83524 KiB
test_16.txt AC 128 ms 83672 KiB
test_17.txt AC 192 ms 84036 KiB
test_18.txt AC 89 ms 82968 KiB
test_19.txt AC 100 ms 83424 KiB
test_20.txt AC 105 ms 83608 KiB
test_21.txt AC 117 ms 83568 KiB
test_22.txt AC 130 ms 84036 KiB
test_23.txt AC 189 ms 84004 KiB
test_24.txt AC 89 ms 83324 KiB
test_25.txt AC 161 ms 83112 KiB
test_26.txt AC 247 ms 83604 KiB
test_27.txt AC 115 ms 83760 KiB
test_28.txt AC 168 ms 83712 KiB
test_29.txt AC 245 ms 83768 KiB
test_30.txt AC 121 ms 84112 KiB
test_31.txt AC 148 ms 83748 KiB
test_32.txt AC 248 ms 83740 KiB
test_33.txt AC 110 ms 83380 KiB
test_34.txt AC 151 ms 83388 KiB
test_35.txt AC 245 ms 83856 KiB
test_36.txt AC 119 ms 84080 KiB
test_37.txt AC 160 ms 83540 KiB
test_38.txt AC 256 ms 83484 KiB
test_39.txt AC 121 ms 83280 KiB
test_40.txt AC 85 ms 81804 KiB
test_41.txt AC 72 ms 81372 KiB
test_42.txt AC 78 ms 81652 KiB
test_43.txt AC 177 ms 84188 KiB
test_44.txt AC 131 ms 82972 KiB
test_45.txt AC 196 ms 83592 KiB
test_46.txt AC 155 ms 83156 KiB
test_47.txt AC 164 ms 83464 KiB
test_48.txt AC 175 ms 83480 KiB
test_49.txt AC 235 ms 83856 KiB
test_50.txt AC 192 ms 84004 KiB
test_51.txt AC 199 ms 83388 KiB
test_52.txt AC 204 ms 83836 KiB
test_53.txt AC 204 ms 83524 KiB
test_54.txt AC 194 ms 83564 KiB
test_55.txt AC 263 ms 83836 KiB
test_56.txt AC 199 ms 83784 KiB
test_57.txt AC 195 ms 83652 KiB
test_58.txt AC 207 ms 83772 KiB
test_59.txt AC 199 ms 83892 KiB
test_60.txt AC 261 ms 83792 KiB
test_61.txt AC 199 ms 83344 KiB
test_62.txt AC 198 ms 83844 KiB
test_63.txt AC 201 ms 83704 KiB
test_64.txt AC 197 ms 83784 KiB
test_65.txt AC 260 ms 83532 KiB
test_66.txt AC 193 ms 83276 KiB
test_67.txt AC 194 ms 83752 KiB
test_68.txt AC 201 ms 84072 KiB
test_69.txt AC 196 ms 83928 KiB
test_70.txt AC 261 ms 83940 KiB
test_71.txt AC 199 ms 83948 KiB