Package g1001_1100.s1016_binary_string_with_substrings_representing_1_to_n

Class Solution

java.lang.Object

g1001_1100.s1016_binary_string_with_substrings_representing_1_to_n.Solution

public class Solution
extends Object

1016 - Binary String With Substrings Representing 1 To N.

Medium

Given a binary string s and a positive integer n, return true if the binary representation of all the integers in the range [1, n] are substrings of s, or false otherwise.

A substring is a contiguous sequence of characters within a string.

Example 1:

Input: s = “0110”, n = 3

Output: true

Example 2:

Input: s = “0110”, n = 4

Output: false

Constraints:

• 1 <= s.length <= 1000
• s[i] is either '0' or '1'.
• 1 <= n <= 109

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
boolean	queryString(String s, int n)

Methods inherited from class java.lang.Object

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

Constructor Detail

Solution

public Solution()

Method Detail

queryString

public boolean queryString(String s,
                           int n)