Submission #4667670


Source Code Expand

n = int(input())
c = []

for i in range(n):
    c.append(int(input()))

e = 0

for i in range(n):
    divisor = 0
    
    for j in range(n):
        if i != j and c[i] % c[j] == 0:
            divisor += 1
    
    if divisor % 2 == 0:
        e += (divisor // 2 + 1) / (divisor + 1)
    else:
        e += 1 / 2

print(e)

Submission Info

Submission Time
Task C - コイン
User daiAtCoder
Language Python (3.4.3)
Score 100
Code Size 343 Byte
Status AC
Exec Time 20 ms
Memory 3060 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 17 ms 3060 KB
sample_02.txt AC 17 ms 2940 KB
sample_03.txt AC 17 ms 2940 KB
subtask1_01.txt AC 17 ms 2940 KB
subtask1_02.txt AC 17 ms 2940 KB
subtask1_03.txt AC 17 ms 3060 KB
subtask1_04.txt AC 17 ms 3060 KB
subtask1_05.txt AC 17 ms 2940 KB
subtask1_06.txt AC 17 ms 2940 KB
subtask1_07.txt AC 17 ms 2940 KB
subtask1_08.txt AC 17 ms 2940 KB
subtask1_09.txt AC 17 ms 2940 KB
subtask1_10.txt AC 17 ms 3060 KB
subtask1_11.txt AC 17 ms 2940 KB
subtask1_12.txt AC 17 ms 2940 KB
subtask1_13.txt AC 17 ms 3060 KB
subtask1_14.txt AC 17 ms 3060 KB
subtask1_15.txt AC 17 ms 3060 KB
subtask1_16.txt AC 17 ms 3060 KB
subtask1_17.txt AC 17 ms 2940 KB
subtask1_18.txt AC 17 ms 2940 KB
subtask1_19.txt AC 17 ms 2940 KB
subtask1_20.txt AC 17 ms 2940 KB
subtask2_01.txt AC 17 ms 2940 KB
subtask2_02.txt AC 17 ms 2940 KB
subtask2_03.txt AC 17 ms 2940 KB
subtask2_04.txt AC 18 ms 2940 KB
subtask2_05.txt AC 19 ms 2940 KB
subtask2_06.txt AC 19 ms 2940 KB
subtask2_07.txt AC 18 ms 2940 KB
subtask2_08.txt AC 20 ms 3060 KB
subtask2_09.txt AC 20 ms 2940 KB
subtask2_10.txt AC 19 ms 2940 KB
subtask2_11.txt AC 19 ms 2940 KB
subtask2_12.txt AC 20 ms 2940 KB
subtask2_13.txt AC 18 ms 2940 KB
subtask2_14.txt AC 20 ms 2940 KB
subtask2_15.txt AC 20 ms 3060 KB
subtask2_16.txt AC 19 ms 2940 KB
subtask2_17.txt AC 20 ms 2940 KB
subtask2_18.txt AC 18 ms 2940 KB
subtask2_19.txt AC 20 ms 3060 KB
subtask2_20.txt AC 20 ms 2940 KB