zoukankan      html  css  js  c++  java
  • [PAT] 1005 Spell It Right (20 分)Java

    Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English.

    Input Specification:

    Each input file contains one test case. Each case occupies one line which contains an N (10100​​).

    Output Specification:

    For each test case, output in one line the digits of the sum in English words. There must be one space between two consecutive words, but no extra space at the end of a line.

    Sample Input:

    12345
    

    Sample Output:

    one five


     1 import java.math.BigInteger;
     2 import java.util.Scanner;
     3 
     4 /**
     5  * @Auther: Xingzheng Wang
     6  * @Date: 2019/2/15 22:01
     7  * @Description: pattest
     8  * @Version: 1.0
     9  */
    10 public class PAT1005 {
    11 
    12     static String[] dig = {"zero","one","two","three","four","five","six","seven","eight","nine"};
    13     public static void main(String[] args){
    14         Scanner sc = new Scanner(System.in);
    15         BigInteger a = sc.nextBigInteger();
    16         String b = a.toString();
    17         Integer ans = 0;
    18         for (int i = 0; i < b.length(); i++) {
    19             ans += (int)b.charAt(i) - '0';     //Char存的是ASCII值, -'0'是求其偏移量。
    20         }
    21         String res = ans.toString();
    22         for (int i = 0; i < res.length(); i++) {
    23             if(i > 0){
    24                 System.out.print(" ");
    25             }
    26             System.out.print(dig[(int)res.charAt(i) - '0']);
    27         }
    28     }
    29 }
  • 相关阅读:
    DHCP服务器
    继承、抽象、多态
    范围随机数Random
    阿里、北理工、清华以及华为的镜像站
    创建kafka生产对象
    kafka消费者的配置
    Kafka 流数据 SQL 引擎 -- KSQL
    认证maven工程
    基础算法
    Java基础
  • 原文地址:https://www.cnblogs.com/PureJava/p/10497941.html
Copyright © 2011-2022 走看看