Quick question. I have this code in a program:
input = JOptionPane.showInputDialog("Enter any word below")
int i = 0;
for (int j = 0; j <= input.length(); j++)
{
System.out.print(input.charAt(i));
System.out.print(" "); //don't ask about this.
i++;
}
- Input being user input
i
being integer with value of 0, as seen
Running the code produces this error:
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 6
at java.lang.String.charAt(Unknown Source)
at program.main(program.java:15)
If I change the charAt
int
to 0 instead of i
, it does not produce the error...
what can be done? What is the problem?
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