ilosc = int(input())
tab = []
d = 0
wynik = 0
for i in range(ilosc):
a = input()
b = input()
tab.append([])
tab[-1].append(a[0])
tab[-1].append(a[1])
tab[-1].append(b[0])
tab[-1].append(b[1])
#print(tab)
for i in range(ilosc):
for y in range(i+1,ilosc):
# print(i, y)
# if (tab[i][0] == tab[y][2] and tab[i][1] == tab[y+d][3]) \
# or (tab[i][1] == tab[y][0] and tab[i][3] == tab[y][2])\
# or (tab[i][2] == tab[y][0] and tab[i][3] == tab[y][1])\
# or (tab[i][0] == tab[y][1] and tab[i][2] == tab[y][3]):
# wynik += 1
#
if tab[i][0] == tab[y][2] and tab[i][1] == tab[y+d][3]:
wynik += 1
else:
if tab[i][1] == tab[y][0] and tab[i][3] == tab[y][2]:
wynik += 1
else:
if tab[i][2] == tab[y][0] and tab[i][3] == tab[y][1]:
wynik += 1
else:
if tab[i][0] == tab[y][1] and tab[i][2] == tab[y][3]:
wynik += 1
print(wynik)
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
13 ms |
3028 KB |
Output is correct |
2 |
Correct |
20 ms |
2904 KB |
Output is correct |
3 |
Correct |
16 ms |
2844 KB |
Output is correct |
4 |
Correct |
17 ms |
2860 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
13 ms |
3028 KB |
Output is correct |
2 |
Correct |
20 ms |
2904 KB |
Output is correct |
3 |
Correct |
16 ms |
2844 KB |
Output is correct |
4 |
Correct |
17 ms |
2860 KB |
Output is correct |
5 |
Correct |
14 ms |
2896 KB |
Output is correct |
6 |
Correct |
146 ms |
2868 KB |
Output is correct |
7 |
Execution timed out |
1069 ms |
3040 KB |
Time limit exceeded |
8 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1070 ms |
42332 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
14 ms |
2900 KB |
Output is correct |
2 |
Execution timed out |
1085 ms |
8352 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
14 ms |
2896 KB |
Output is correct |
2 |
Correct |
146 ms |
2868 KB |
Output is correct |
3 |
Execution timed out |
1069 ms |
3040 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |