Consider the following recursive method.
public static String doSomething(String str)
{
...
Computers and Technology, 09.04.2021 20:20 kenneditomejia
Consider the following recursive method.
public static String doSomething(String str)
{
if (str. length() < 1)
{
return "";
}
else
{
return str. substring(0, 1) + doSomething(str. substring(1));
}
}
Which of the following best describes the result of the call doSomething(myString) ?
A
The method call returns a String containing the contents of myString unchanged.
B
The method call returns a String containing the contents of myString with the order of the characters reversed from their order in myString.
C
The method call returns a String containing all but the first character of myString.
D
The method call returns a String containing only the first and second characters of myString.
E
The method call returns a String containing only the first and last characters of myString.
Answers: 1
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