시간 제한 | 메모리 제한 | 제출 | 정답 | 맞힌 사람 | 정답 비율 |
---|---|---|---|---|---|
1 초 | 512 MB | 31 | 24 | 23 | 85.185% |
Little Q's alarm is ringing! It's time to get up now! However, after reading the time on the clock, Little Q lies down and starts sleeping again. Well, he has five alarms, and it's just the first one, he can continue sleeping for a while.
Little Q's clock uses a standard 7-segment LCD display for all digits, plus two small segments for the ":
", and shows all times in 24-hour format. The ":
" segments are on at all times.
Your job is to help Little Q read the time shown on his clock.
The first line of the input contains an integer $T$: the number of test cases ($1 \leq T \leq 1440$).
Each test case is given on seven lines as a $7 \times 21$ ASCII image of the clock screen.
Each digit segment is represented by two characters, and each colon segment is represented by one character. Character "X
" indicates a lit segment, character ".
" indicates a dark segment or empty space. See the sample input for details.
For each test case, print a single line containing a string $t$ formatted as "HH:MM
": the time shown on the clock ($\texttt{00:00} \leq t \leq \texttt{23:59}$).
1 .XX...XX.....XX...XX. X..X....X......X.X..X X..X....X.X....X.X..X ......XX.....XX...XX. X..X.X....X....X.X..X X..X.X.........X.X..X .XX...XX.....XX...XX.
02:38