Trying to convert a char array to integer array in Java with this code

Question

I\'m trying to convert an array of characters into integers, so I can get the ascii code, but the code I have doesn\'t seem to be working.

import javax.swing.*;
         


        

Answer 1

You don't need to explicitly cast it. You may simply assign it to int. Refer 5.1.2. Widening Primitive Conversion

Example:

 char[] charArray = "test".toCharArray();

        for (int count = 0; count < charArray.length; count++) {
            int digit = charArray[count];

            System.out.println(digit);

        }

output:

116
101
115
116

Answer 2

digit is an int type primitive variable can't be treated as an array

digit[count])

just use

digit

Answer 3

Try it this way...

char[] charArray = phrase.toCharArray();

int[] intArray = new int[charArray.length];

int i=0;

for (char c : charArray){

      intArray[i] = c;
      i++;

}