package *.collections;//包名
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class HomeWork4 {
//4.键盘输入5个数,将5个数存入集合中,并打印这5个数的个位数!
public static void main(String[] args) {
List<Integer> integers = new ArrayList<>();
//输入5个数
Scanner scanner = new Scanner(System.in);
System.out.println("请输入五个数:");
for (int i = 0; i < 5; i++){
Integer integer = scanner.nextInt();
integers.add(integer);
}
System.out.println("集合:" + integers);
//打印个位
System.out.println("个位数:");
for (int i = 0;i < integers.size();i++){
Integer integer1 = integers.get(i) % 10;
System.out.print(integer1 + " ");
}
}
}
结果: