public class Main { public static void main(String[] args) { String[] head=new String[100]; for (int i = 0; i < head.length; i++) { head[i]=String.valueOf(i+1); System.out.println(head[i]); } } }
public class Cen { public static void main(String args[]) { String header[]=new String[101]; for(int i=1;i <=100;i++) { header[i]=String.valueOf(i); } } }
public static void main(String[] args) { String[] head = new String[100]; for (int i = 1; i <= head.length; i++) { head[i - 1] = String.valueOf(i); } for (String s : head) { System.out.println(s); } }
String[] header = new String[len]; for(int i = 0; i < len; i++) { header[i] = String.valueof(i + 1); }
List<String> list = new ArrayList<String>(); for (int i = 0; i < 100; i++) { list.add(String.valueOf(i + 1)); } String []strArr = (String[])(list.toArray(new String[list.size()])); for (int i = 0; i < strArr.length; i++) { System.out.println(strArr[i]); }
刚才用while做了一下,我也来凑个热闹。我这里加了一些在输入输出 import java.util.*; public class Stringoutprint { public static void main(String[] args){ String[] head=new String[100]; Scanner input=new Scanner(System.in); System.out.println("是否向数组中输入数据?(y/n)"); String panduan=input.next(); int i=0; while(panduan.equals("y")) {
public class Main { public static void main(String[] args) {
String[] head=new String[100];
for (int i = 0; i < head.length; i++) {
head[i]=String.valueOf(i+1);
System.out.println(head[i]);
}
}
}
String header[]=new String[101];
for(int i=1;i <=100;i++)
{
header[i]=String.valueOf(i);
}
}
}
String[] head = new String[100];
for (int i = 1; i <= head.length; i++) {
head[i - 1] = String.valueOf(i);
}
for (String s : head) {
System.out.println(s);
}
}
String[] header = new String[len];
for(int i = 0; i < len; i++)
{
header[i] = String.valueof(i + 1);
}
for(int i=1;i <=100;i++)
{
header[i]=(new Integer(i)).toString();
}
List<String> list = new ArrayList<String>();
for (int i = 0; i < 100; i++) {
list.add(String.valueOf(i + 1));
}
String []strArr = (String[])(list.toArray(new String[list.size()]));
for (int i = 0; i < strArr.length; i++) {
System.out.println(strArr[i]);
}
import java.util.*;
public class Stringoutprint {
public static void main(String[] args){
String[] head=new String[100];
Scanner input=new Scanner(System.in);
System.out.println("是否向数组中输入数据?(y/n)");
String panduan=input.next();
int i=0;
while(panduan.equals("y"))
{
System.out.println("请输入相关字符!");
String c=input.next();
head[i]=String.valueOf(c);
if(i<5)
{
i++;
}
else
{
break;
}
}
System.out.println("程序终止!");
}
}
事先定义数组的话,在java里必须要确定数组的长度100
建议用list来做,如果想转数据,list转数组很方便的有现成的方法
但是后来我搞出来了,还是谢谢各位