Easy Wood Cutter
EasyP3Coding
A piece of wood of the given length can be cut into pieces of length 3 with nothing left over only when the length is divisible by 3. Return true if it is, otherwise false.
Example 1
- Input
- length = 9
- Output
- true
Example 2
- Input
- length = 10
- Output
- false
Example 3
- Input
- length = 3
- Output
- true
Constraints
- 1 <= length <= 10^9
Hints
Give it a real attempt first. Run shows which examples fail.
Saved automatically
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