Binary clock
Statement
Goal
Binary clocks uses LEDs to express binary values. Convert example LED signals to decimal format.Each column in the binary clock represents a digit on a regular clock: hours minutes seconds.
0 - LED is off
1 - LED is on
Input
00 00 00
00 01 10
00 11 00
10 11 01
00 01 10
00 11 00
10 11 01
Output
10:37:49
Constraints
4 lines each have an length of 8 (6 binary symbols and 2 spaces)
Example
Input
00 00 01 00 01 10 00 11 00 10 11 01
Output
10:37:49
Game modes
Fastest, Shortest, Reverse
Test cases
Test 1 Test
Input
00 00 01
00 01 10
00 11 00
10 11 01
Output
10:37:49
Validator 1 Validator
Input
00 00 01
00 01 10
00 11 00
10 11 00
Output
10:37:48
Test 2 Test
Input
00 01 01
00 10 10
11 00 00
01 11 11
Output
23:59:59
Validator 2 Validator
Input
00 01 01
00 10 10
11 00 00
01 01 11
Output
23:49:59
Test 3 Test
Input
00 00 00
00 00 00
00 00 00
00 00 00
Output
00:00:00
Validator 3 Validator
Input
00 00 00
00 00 00
00 01 00
00 01 00
Output
00:03:00
Test 4 Test
Input
00 00 00
00 01 11
01 10 01
10 10 10
Output
12:34:56
Validator 4 Validator
Input
00 00 00
00 11 00
11 00 00
01 01 01
Output
23:45:01
Solution language
Solution
Stub generator input