配列内の文字の総数を計算しようとしていますか? 配列を文字列に変更してから、文字列の合計長を計算しようとしましたが (以下のコード)、機能しませんか? (太字のポイント) 事前に誰にでも感謝します。
package practical5;
import java.util.Arrays;
public class Part1_9 {
public static void main(String[] args) {
// declaring and populating array
String quoteArray[] = { "\"Continuous", "effort", "not", "strength",
"nor", "intelligence", "is", "the", "key", "to", "unlocking",
"our", "potential.\"\n" };
// for loop to print full array
for (int counter = 0; counter < quoteArray.length; counter++) {
System.out.print(quoteArray[counter] + " ");
}// end of for loop
// Printing array using Enhanced for/ for each loop (Different way to
// print array)
for (String element : quoteArray) {
System.out.print(element + " ");
}// end of enhanced for
// line break
System.out.println();
// printing number of words in array
System.out.println("Number of words in array: " + quoteArray.length);
**// printing total number of letters in array**
for (int counter = 0; counter < quoteArray.length; counter++) {
String letters = new String(quoteArray[counter]);
}
// printing the smallest word
// printing the biggest word
}// end of main
}// end of class