Submission #379113


Source Code Expand

import itertools

N = int(input())
coins = [int(input()) for _ in range(N)]
total = 0
for coin in itertools.permutations(coins):
    checklist = [True] * N
    for i in range(0, N):
    	for j in range(i + 1, N):
    		if coin[j] % coin[i] == 0:
    			checklist[j] = not checklist[j]
    for i in range(N):
    	if checklist[i]:
    		total += 1

combi = 1
for i in range(1, N + 1):
	combi *= i

print(total / combi)

Submission Info

Submission Time
Task C - コイン
User yumechi
Language Python (3.2.3)
Score 99
Code Size 436 Byte
Status TLE
Exec Time 2040 ms
Memory 8608 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 99 / 99 0 / 1
Status
AC × 3
AC × 20
AC × 20
TLE × 20
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 216 ms 8492 KB
sample_02.txt AC 131 ms 8476 KB
sample_03.txt AC 127 ms 8492 KB
subtask1_01.txt AC 128 ms 8492 KB
subtask1_02.txt AC 140 ms 8492 KB
subtask1_03.txt AC 134 ms 8488 KB
subtask1_04.txt AC 949 ms 8492 KB
subtask1_05.txt AC 991 ms 8492 KB
subtask1_06.txt AC 232 ms 8492 KB
subtask1_07.txt AC 927 ms 8396 KB
subtask1_08.txt AC 150 ms 8492 KB
subtask1_09.txt AC 143 ms 8492 KB
subtask1_10.txt AC 975 ms 8488 KB
subtask1_11.txt AC 140 ms 8492 KB
subtask1_12.txt AC 925 ms 8492 KB
subtask1_13.txt AC 132 ms 8476 KB
subtask1_14.txt AC 247 ms 8488 KB
subtask1_15.txt AC 1067 ms 8492 KB
subtask1_16.txt AC 918 ms 8472 KB
subtask1_17.txt AC 1062 ms 8492 KB
subtask1_18.txt AC 1088 ms 8484 KB
subtask1_19.txt AC 1020 ms 8492 KB
subtask1_20.txt AC 1031 ms 8492 KB
subtask2_01.txt TLE 2035 ms 8608 KB
subtask2_02.txt TLE 2036 ms 8512 KB
subtask2_03.txt TLE 2039 ms 8472 KB
subtask2_04.txt TLE 2038 ms 8608 KB
subtask2_05.txt TLE 2039 ms 8608 KB
subtask2_06.txt TLE 2035 ms 8496 KB
subtask2_07.txt TLE 2036 ms 8608 KB
subtask2_08.txt TLE 2035 ms 8608 KB
subtask2_09.txt TLE 2036 ms 8600 KB
subtask2_10.txt TLE 2036 ms 8604 KB
subtask2_11.txt TLE 2035 ms 8608 KB
subtask2_12.txt TLE 2040 ms 8520 KB
subtask2_13.txt TLE 2037 ms 8480 KB
subtask2_14.txt TLE 2035 ms 8608 KB
subtask2_15.txt TLE 2036 ms 8492 KB
subtask2_16.txt TLE 2035 ms 8604 KB
subtask2_17.txt TLE 2036 ms 8608 KB
subtask2_18.txt TLE 2037 ms 8608 KB
subtask2_19.txt TLE 2036 ms 8552 KB
subtask2_20.txt TLE 2036 ms 8608 KB