Practice Partition String Into Minimum Beautiful Substrings
Read the task, work through the examples, and check your approach against the constraints. Use the original LeetCode task for coding and submissions.
Medium#2767
LeetCode ProblemPartition String Into Minimum Beautiful Substrings
Problem Statement
Split the binary string s into contiguous pieces with no leading zeros, each representing a power of 5. Return the smallest number of pieces covering all of s, or -1 if no such partition exists.
Source: Partition String Into Minimum Beautiful Substrings on LeetCode. Use the original task for its coding environment and submissions.
Examples
# Example 1
Input
s = "1011"
Output
2
# Example 2
Input
s = "111"
Output
3
# Example 3
Input
s = "0"
Output
-1
Constraints
1 <= s.length <= 15
s[i] is either '0' or '1'.
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