g0901_1000.s0984_string_without_aaa_or_bbb

Class Solution

java.lang.Object

g0901_1000.s0984_string_without_aaa_or_bbb.Solution

public class Solution
extends Object

984 - String Without AAA or BBB.

Medium

Given two integers a and b, return any string s such that:

• s has length a + b and contains exactly a 'a' letters, and exactly b 'b' letters,
• The substring 'aaa' does not occur in s, and
• The substring 'bbb' does not occur in s.

Example 1:

Input: a = 1, b = 2

Output: “abb”

Explanation: “abb”, “bab” and “bba” are all correct answers.

Example 2:

Input: a = 4, b = 1

Output: “aabaa”

Constraints:

• 0 <= a, b <= 100
• It is guaranteed such an s exists for the given a and b.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
String	strWithout3a3b(int a, int b)

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

strWithout3a3b

public String strWithout3a3b(int a,
                             int b)