L1-027. 出租
问题描述：
问题描述
java代码：
import java.util.Scanner;
/**
* Created by pc on 17-3-9.
*/
public class Main {
public static void main (String[] args){
String arr="";
int b=0;
int n[]=new int [10];
int aa[]=new int [11];
Scanner input = new Scanner(System.in);
String s_num=input.next();
for(int i= 0 ;i<s_num.length();i++){
n[s_num.charAt(i)-'0']++;
}
System.out.print("int[] arr = new int[]{");
for (int i= n.length-1;i>=0;i--){
if(n[i]!=0){
arr+=i;
b++;
if (b == 1) {
System.out.print(i);
}else {
System.out.print(","+i);
}
}
}
System.out.println("};");
System.out.print("int[] index = new int[]{");
b=0;
for(int i = 0; i<aa.length;i++){
b++;
aa[i]= arr.indexOf(s_num.charAt(i));
if(b==1){
System.out.print(aa[i]);
}else {
System.out.print(","+aa[i]);
}
}
System.out.print("};");
}
}
测试结果
测试结果
