Submission #6895569


Source Code Expand

n,k=map(int,input().split())
a=list(map(int,input().split()))

def yakusuu(a):
    yakusuu=set()
    for i in range(1,int(a**0.5)+1):
        if a%i==0:
            yakusuu.add(i)
            yakusuu.add(a//i)
    yakusuu=sorted(list(yakusuu),reverse=True)
    return yakusuu

y_k=yakusuu(k)
d={y:0 for y in y_k}

for A in a:
    for y in y_k:
        if A%y==0:
            d[y]+=1
m=max(y_k)
ans=0
for i in a:
    for y in y_k:
        if i%y==0:
            if i%(m//y)==0:
                ans+=d[m//y]-1
            else:
                ans+=d[m//y]
            break
print(ans//2)

Submission Info

Submission Time
Task C - ロト2
User tmg_dayo
Language Python (3.4.3)
Score 0
Code Size 615 Byte
Status TLE
Exec Time 2104 ms
Memory 27308 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
AC × 3
AC × 22
TLE × 3
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt, 00_example_03.txt
All 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 10_random_01.txt, 10_random_02.txt, 10_random_03.txt, 10_random_04.txt, 10_random_05.txt, 20_max_01.txt, 20_max_02.txt, 20_max_03.txt, 20_max_04.txt, 20_max_05.txt, 30_overflow_01.txt, 30_overflow_02.txt, 40_dmax_01.txt, 40_dmax_02.txt, 40_dmax_03.txt, 50_prime_01.txt, 50_prime_02.txt, 50_prime_03.txt, 60_prime_pow_01.txt, 60_prime_pow_02.txt, 60_prime_pow_03.txt, 70_one_01.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 17 ms 3064 KB
00_example_02.txt AC 17 ms 3064 KB
00_example_03.txt AC 17 ms 3064 KB
10_random_01.txt AC 18 ms 3064 KB
10_random_02.txt AC 21 ms 3188 KB
10_random_03.txt AC 18 ms 3064 KB
10_random_04.txt AC 18 ms 3064 KB
10_random_05.txt AC 18 ms 3064 KB
20_max_01.txt AC 540 ms 25316 KB
20_max_02.txt AC 298 ms 23868 KB
20_max_03.txt AC 541 ms 24812 KB
20_max_04.txt AC 380 ms 24780 KB
20_max_05.txt AC 931 ms 25200 KB
30_overflow_01.txt AC 783 ms 23812 KB
30_overflow_02.txt AC 792 ms 22784 KB
40_dmax_01.txt TLE 2104 ms 24316 KB
40_dmax_02.txt TLE 2104 ms 26440 KB
40_dmax_03.txt TLE 2104 ms 24316 KB
50_prime_01.txt AC 290 ms 24892 KB
50_prime_02.txt AC 310 ms 26016 KB
50_prime_03.txt AC 583 ms 27308 KB
60_prime_pow_01.txt AC 1582 ms 25100 KB
60_prime_pow_02.txt AC 453 ms 24796 KB
60_prime_pow_03.txt AC 377 ms 23744 KB
70_one_01.txt AC 247 ms 22292 KB