import java.util.Scanner;
public class shuzu{
public static void main(String[]args){
Scanner sc = new Scanner(System.in);
//定义数组并循环
int array[]=new int[]{8,4,2,1,23,344,1};
for(int i =0;i<array.length;i++){
System.out.print(i+"\t");
}
//求数列中所有数值的和
int sum = 0;
for(int i = 0;i<array.length;i++){
sum += array[i];
}
System.out.println(sum);
//从键盘上任意输入数字,判断数组中是否包含此数
System.out.println("请输入一个数字:");
int num=sc.nextInt();
for(int i = 0;i<array.length;i++){
if(num ==array[i]){
System.out.println("相同");
break;
}else{
System.out.println("不相同");
break;
}
}