QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #419627 | #6563. Four Square | ohiostatescarlet | AC ✓ | 16ms | 10740kb | Python3 | 1.1kb | 2024-05-24 04:44:51 | 2024-05-24 04:44:53 |
Judging History
answer
from itertools import permutations
def test(a):
if a[0][1] + a[2][1] == a[1][1] + a[3][1] and a[0][0] == a[2][0] and a[1][0] == a[3][0] and a[0][1] + a[2][1] == a[0][0] + a[1][0]:
return True
if a[0][1] + a[1][1] + a[2][1] == a[3][1] and a[0][0] == a[1][0] == a[2][0] and a[3][1] == a[0][0] + a[3][0]:
return True
if a[0][0] == a[1][0] and a[0][1] + a[1][1] == a[2][1] == a[3][1] and a[0][0] + a[2][0] + a[3][0] == a[2][1]:
return True
if a[0][1] == a[1][1] == a[2][1] == a[3][1] and a[0][1] == a[0][0] + a[1][0] + a[2][0] + a[3][0]:
return True
if a[0][1] + a[1][1] == a[3][1] and a[1][1] == a[2][1] and a[0][0] == a[1][0] + a[2][0] and a[0][0] + a[3][0] == a[0][1] + a[1][1]:
return True
return False
a = [list(map(int, input().split())) for _ in range(4)]
for swap in range(2**4):
b = [i.copy() for i in a]
for i in range(4):
if swap & (1 << i):
b[i] = b[i][::-1]
for i in permutations(b):
# print(i)
if test(i):
print(1)
exit()
print(0)
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 9ms
memory: 10520kb
input:
1 1 1 1 1 1 1 1
output:
1
result:
ok single line: '1'
Test #2:
score: 0
Accepted
time: 11ms
memory: 10736kb
input:
3 1 3 3 2 2 3 3
output:
0
result:
ok single line: '0'
Test #3:
score: 0
Accepted
time: 3ms
memory: 10608kb
input:
2 8 2 8 2 8 2 8
output:
1
result:
ok single line: '1'
Test #4:
score: 0
Accepted
time: 15ms
memory: 10660kb
input:
5 3 5 5 3 3 3 5
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 12ms
memory: 10608kb
input:
1 2 4 8 16 32 64 128
output:
0
result:
ok single line: '0'
Test #6:
score: 0
Accepted
time: 9ms
memory: 10608kb
input:
4 4 2 1 4 4 2 1
output:
0
result:
ok single line: '0'
Test #7:
score: 0
Accepted
time: 8ms
memory: 10620kb
input:
995 51 559 565 154 536 56 780
output:
0
result:
ok single line: '0'
Test #8:
score: 0
Accepted
time: 10ms
memory: 10696kb
input:
391 694 540 42 240 937 691 246
output:
0
result:
ok single line: '0'
Test #9:
score: 0
Accepted
time: 16ms
memory: 10612kb
input:
519 411 782 710 299 45 21 397
output:
0
result:
ok single line: '0'
Test #10:
score: 0
Accepted
time: 12ms
memory: 10580kb
input:
96 960 948 18 108 82 371 576
output:
0
result:
ok single line: '0'
Test #11:
score: 0
Accepted
time: 8ms
memory: 10712kb
input:
3 2 4 3 3 1 1 4
output:
0
result:
ok single line: '0'
Test #12:
score: 0
Accepted
time: 14ms
memory: 10632kb
input:
4 3 1 2 4 4 3 2
output:
0
result:
ok single line: '0'
Test #13:
score: 0
Accepted
time: 15ms
memory: 10640kb
input:
4 4 1 3 5 4 2 5
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 14ms
memory: 10536kb
input:
1000 1000 1000 1000 1000 1000 1000 1000
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 10ms
memory: 10584kb
input:
1000 999 998 1000 997 1000 997 997
output:
1
result:
ok single line: '1'
Test #16:
score: 0
Accepted
time: 14ms
memory: 10572kb
input:
1 3 3 3 3 3 4 7
output:
1
result:
ok single line: '1'
Test #17:
score: 0
Accepted
time: 6ms
memory: 10632kb
input:
2 5 5 4 7 1 6 2
output:
1
result:
ok single line: '1'
Test #18:
score: 0
Accepted
time: 14ms
memory: 10608kb
input:
12 2 12 7 7 12 16 4
output:
1
result:
ok single line: '1'
Test #19:
score: 0
Accepted
time: 7ms
memory: 10708kb
input:
7 2 2 14 5 14 7 12
output:
1
result:
ok single line: '1'
Test #20:
score: 0
Accepted
time: 15ms
memory: 10696kb
input:
32 36 5 1 1 37 35 5
output:
1
result:
ok single line: '1'
Test #21:
score: 0
Accepted
time: 15ms
memory: 10740kb
input:
28 30 30 1 31 1 2 30
output:
1
result:
ok single line: '1'
Test #22:
score: 0
Accepted
time: 8ms
memory: 10576kb
input:
66 68 9 11 7 66 9 64
output:
1
result:
ok single line: '1'
Test #23:
score: 0
Accepted
time: 10ms
memory: 10648kb
input:
59 44 25 44 40 32 40 52
output:
1
result:
ok single line: '1'
Test #24:
score: 0
Accepted
time: 12ms
memory: 10552kb
input:
4 4 2 3 4 2 3 2
output:
1
result:
ok single line: '1'