Submission #7087043

Source Code Expand

n = int(input())
c = [int(input()) for _ in range(n)]
count = [0 for i in range(n)]
for i in range(n):
    for j in range(n):
        if i == j:continue
        if c[i]%c[j] == 0:
            count[i] += 1

ans = 0

for a in count:
    if a%2 == 0:
        ans += (a+2)/(2*a+2)
    else:
        ans += 1/2

print(ans)

Submission Info

Submission Time
Task C - コイン
User tomo0608
Language PyPy3 (2.4.0)
Score 100
Code Size 335 Byte
Status AC
Exec Time 183 ms
Memory 39536 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 99 / 99 1 / 1
Status
AC × 3
AC × 20
AC × 40
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
Subtask1 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt
Subtask2 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 168 ms 38384 KB
sample_02.txt AC 166 ms 38384 KB
sample_03.txt AC 168 ms 38256 KB
subtask1_01.txt AC 165 ms 38256 KB
subtask1_02.txt AC 170 ms 38256 KB
subtask1_03.txt AC 167 ms 38256 KB
subtask1_04.txt AC 168 ms 38256 KB
subtask1_05.txt AC 167 ms 38256 KB
subtask1_06.txt AC 168 ms 38256 KB
subtask1_07.txt AC 168 ms 38256 KB
subtask1_08.txt AC 165 ms 38256 KB
subtask1_09.txt AC 168 ms 38256 KB
subtask1_10.txt AC 172 ms 38696 KB
subtask1_11.txt AC 169 ms 38256 KB
subtask1_12.txt AC 172 ms 38256 KB
subtask1_13.txt AC 168 ms 38256 KB
subtask1_14.txt AC 167 ms 38256 KB
subtask1_15.txt AC 170 ms 38256 KB
subtask1_16.txt AC 169 ms 38256 KB
subtask1_17.txt AC 168 ms 38256 KB
subtask1_18.txt AC 165 ms 38256 KB
subtask1_19.txt AC 167 ms 38256 KB
subtask1_20.txt AC 169 ms 38256 KB
subtask2_01.txt AC 167 ms 38256 KB
subtask2_02.txt AC 172 ms 38256 KB
subtask2_03.txt AC 170 ms 38256 KB
subtask2_04.txt AC 182 ms 39536 KB
subtask2_05.txt AC 178 ms 38512 KB
subtask2_06.txt AC 183 ms 39536 KB
subtask2_07.txt AC 172 ms 38512 KB
subtask2_08.txt AC 175 ms 38768 KB
subtask2_09.txt AC 179 ms 38768 KB
subtask2_10.txt AC 176 ms 38768 KB
subtask2_11.txt AC 174 ms 38640 KB
subtask2_12.txt AC 174 ms 38768 KB
subtask2_13.txt AC 172 ms 38768 KB
subtask2_14.txt AC 174 ms 38768 KB
subtask2_15.txt AC 181 ms 38768 KB
subtask2_16.txt AC 175 ms 38512 KB
subtask2_17.txt AC 175 ms 38896 KB
subtask2_18.txt AC 170 ms 38512 KB
subtask2_19.txt AC 175 ms 38512 KB
subtask2_20.txt AC 172 ms 38768 KB