PAT甲级——A1005 Spell It Right

题目描述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.输入描述:Each input file contains one test case. Each...

weixin_30632089

76人浏览 · 2019-07-11 20:08:00

weixin_30632089 · 2019-07-11 20:08:00 发布

题目描述

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.

输入描述:

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

输出描述:

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.

输入例子:

输出例子:

one five

太简单了。。。。

 1 #include <iostream>
 2 #include <string>
 3 #include <vector>
 4 
 5 using namespace std;
 6 
 7 int main()
 8 {
 9     vector<string>words = { "zero","one","two","three","four","five","six","seven","eight","nine","ten" };
10     string num;//不能用数字类型存储，会导致溢出的
11     cin >> num;
12     int sum = 0;
13     for (auto a : num)
14         sum += a - '0';
15     num = to_string(sum);
16     cout << words[num[0] - '0'];
17     for (int i = 1; i < num.length(); ++i)
18         cout << " " << words[num[i] - '0'];
19     cout << endl;
20     return 0;
21 }