問(wèn)題：java數(shù)組使用iterate求和的問(wèn)題!

問(wèn)題補(bǔ)充：

import java.util.*;

class Myfrist{
    public static void main(String[] args){
  Scanner scanner = new Scanner(System.in);
   int[] myArray = new int[10];
   System.out.println("Please type ten integers");
    for(int i = 0; i < 10; i++){
       myArray.add(scanner.nextLine());
    }
   
   int sum = 0;
   Iterator myIterator = myArray.iterator();
   while(myIterator.hasNext()){
    sum += myIterator.next();
    }
    System.out.println(sum);

              }
    }

目的是想建立一個(gè)包含10ints類(lèi)型的Array,然后從鍵盤(pán)里打10個(gè)int類(lèi)型的字符放入Array,最后通過(guò)Iterate方式計(jì)算出總和。

解答：

class Myfirst {
public static void main(String[] args) {
  Scanner scanner = new Scanner(System.in);
  List myArray = new ArrayList();
  System.out.println("Please type ten integers");
  for (int i = 0; i < 10; i++) {
   myArray.add(Integer.parseInt(scanner.nextLine()));
  }

  int sum = 0;
  Iterator myIterator = myArray.iterator();
  while (myIterator.hasNext()) {
   sum += myIterator.next();
  }
  System.out.println(sum);

}
}