Package g1701_1800.s1784_check_if_binary_string_has_at_most_one_segment_of_ones

Class Solution

java.lang.Object

g1701_1800.s1784_check_if_binary_string_has_at_most_one_segment_of_ones.Solution

public class Solution
extends Object

1784 - Check if Binary String Has at Most One Segment of Ones.<p>Easy</p> <p>Given a binary string <code>s</code> <strong>without leading zeros</strong> , return <code>true</code> <em>if</em> <code>s</code> <em>contains <strong>at most one contiguous segment of ones</strong></em>. Otherwise, return <code>false</code>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> s = &ldquo;1001&rdquo;</p> <p><strong>Output:</strong> false</p> <p><strong>Explanation:</strong> The ones do not form a contiguous segment.</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> s = &ldquo;110&rdquo;</p> <p><strong>Output:</strong> true</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= s.length <= 100</code></li> <li><code>s[i]</code> is either <code>'0'</code> or <code>'1'</code>.</li> <li><code>s[0]</code> is <code>'1'</code>.</li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
boolean	checkOnesSegment(String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

checkOnesSegment

public boolean checkOnesSegment(String s)