对Java数组元素操作的练习
import java.util.Scanner;
public class Wordless {
public static void main(String[] args) {
//int x=10,y=20;
//System.out.println(x);
//System.out.println(y);
Scanner sc=new Scanner(System.in);
/*System.out.println("请输入第一个数字");
int x=sc.nextInt();
System.out.println("你输入的数字是"+x);*/
/*bool y=0;
System.out.println(y);*/
int []arr=new int [5];
int i=0;
for(i=0;i<5;i++) {
arr[i]=sc.nextInt();
//System.out.println(arr[i]);
}
for(i=0;i<5;i++) {
System.out.println(arr[i]);
}
}
}