Submission #3239121


Source Code Expand

def gcd(a, b):
	while b:
		a, b = b, a % b
	return a
n,k = map(int,input().split())
a = list(map(int,input().split()))
r = a[0]
for i in range(n):
    r = gcd(r,a[i])
if max(a) < k:
    print('IMPOSSIBLE')
elif max(a) == k:
    print('POSSIBLE')
else:
    if (max(a) - k ) % r == 0:
        print('POSSIBLE')
    else:
        print('IMPOSSIBLE')

Submission Info

Submission Time
Task A - Getting Difference
User juppy
Language Python (3.4.3)
Score 300
Code Size 363 Byte
Status AC
Exec Time 78 ms
Memory 14252 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 19
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt
Case Name Status Exec Time Memory
sample_01.txt AC 17 ms 3064 KB
sample_02.txt AC 17 ms 3060 KB
sample_03.txt AC 17 ms 3064 KB
sample_04.txt AC 17 ms 3064 KB
subtask_1_01.txt AC 17 ms 3064 KB
subtask_1_02.txt AC 17 ms 3064 KB
subtask_1_03.txt AC 78 ms 14252 KB
subtask_1_04.txt AC 71 ms 14108 KB
subtask_1_05.txt AC 45 ms 8824 KB
subtask_1_06.txt AC 26 ms 4560 KB
subtask_1_07.txt AC 53 ms 9632 KB
subtask_1_08.txt AC 69 ms 13256 KB
subtask_1_09.txt AC 42 ms 7392 KB
subtask_1_10.txt AC 60 ms 10852 KB
subtask_1_11.txt AC 65 ms 12420 KB