public class kt22114{
public static void main(String[] args) {
int[] array={2,3,4,5,6,7,8};
System.out.println(array.length);
int[] array1=new int[5];
for(int i=0;i<array1.length;i++) {
array1[i]=i+1;
}
String[] str= {"张三","李四","王五"};
for(int i=0;i<str.length;i++) {
System.out.print(str[i]+" ");
}
int a=2;
System.out.println(a);
}
}
