/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
char[] keyArray = {'*'};
char[] valueArray = {'*'};
char[] myStringArray = myString.toCharArray();
for(int x = 0; x<myString.length(); x++)
{
for(int i = 0; i<keyArray.length; i++)
{
if(myStringArray[x] == keyArray[i])
{
//System.out.println(valueArray[i]); would give the output "zyxcba" as expected
myStringArray[x] = valueArray[i]; // this will only change the characters in the first half of keyArray
}
}
}
System.
out.
println(myStringArray
);} }
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