给定由字母a,b和/或c组成的字符串,切换字母a和b的位置(将a更改为b,反之亦然).保持c的任何发生率不受影响.
例:
‘acb’ - >‘bca’
‘aabacbaa’ - >‘bbabcabb’
public class Kata
{
public static string Switcheroo(string x)
{
return x;
}
}
namespace Solution
{
using NUnit.Framework;
using System;
[TestFixture]
public class KataTests
{
[Test]
{
Assert.AreEqual("bac", Kata.Switcheroo("abc"));
Assert.AreEqual("bbbacccabbb", Kata.Switcheroo("aaabcccbaaa"));
Assert.AreEqual("ccccc", Kata.Switcheroo("ccccc"));
}
}
}
本博客所有编程题目及答案均收集自互联网,主要用于供网友学习参考,如有侵犯你的权益请联系管理员及时删除,谢谢
题目收集至https://www.codewars.com/
https://www.codewars.com/kata/switcheroo