关于转换数字为指示性字符的问题

换一下就行，

public static void main(String[] args) 
 {
 //这里有定义成一个数组...这样才方便
String x[]={"zero","one","two", "three","four", "five","six","seven","eight","nine",
 "ten","eleven","twelve","thirteen","fourteen","fifteen", "sixteen","seventeen","eighteen","nineteen",
 "twenty","thirty","fourty","fifty", "sixty","seventy", "eighty","ninety"
 } ;

Scanner in = new Scanner(System.in);
 String s;
 s = in.next();//这里用 next()方法
int j=0;

for(int i=0 ; i<x.length; i++ )
 {
 if(s==x[0])
 {
 //这里判断 如果输入的字符串有和你数组里定义的字符串有相同的 就跳出
//需要注意的是数组的索引是从0开始的所以对应的数组要+1
 j=i+1;
 }
 }
 System.out.println("你输入的数字是"+j);

}