1-bit and 2-bit Characters - Practice Coding | SlaveCode
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717. 1-bit and 2-bit Characters
Easy
10 Points
Array
We have two special characters:
Given a binary array bits that ends with 0, return true if the last character must be a one-bit character.
Examples
Example 1
Input: bits = [1,0,0]
Output: true
Explanation: The only way to decode it is two-bit character and one-bit character.
So the last character is one-bit character.
Example 2
Input: bits = [1,1,1,0]
Output: false
Explanation: The only way to decode it is two-bit character and two-bit character.
So the last character is not one-bit character.
Constraints
1 <= bits.length <= 1000
bits[i] is either 0 or 1.
717. 1-bit and 2-bit Characters
Easy
10 Points
Array
We have two special characters:
Given a binary array bits that ends with 0, return true if the last character must be a one-bit character.
Examples
Example 1
Input: bits = [1,0,0]
Output: true
Explanation: The only way to decode it is two-bit character and one-bit character.
So the last character is one-bit character.
Example 2
Input: bits = [1,1,1,0]
Output: false
Explanation: The only way to decode it is two-bit character and two-bit character.
So the last character is not one-bit character.