1082 Read Number in Chinese

Given an integer with no more than 9 digits, you are supposed to read it in the traditional Chinese way. Output Fu first if it is negative. For example, -123456789 is read as Fu yi Yi er Qian san Bai si Shi wu Wan liu Qian qi Bai ba Shi jiu. Note: zero (ling) must be handled correctly according to the Chinese tradition. For example, 100800 is yi Shi Wan ling ba Bai.

Input Specification:

Each input file contains one test case, which gives an integer with no more than 9 digits.

Output Specification:

For each test case, print in a line the Chinese way of reading the number. The characters are separated by a space and there must be no extra space at the end of the line.

Sample Input 1:

-123456789
 

Sample Output 1:

Fu yi Yi er Qian san Bai si Shi wu Wan liu Qian qi Bai ba Shi jiu
 

Sample Input 2:

100800
 

Sample Output 2:

yi Shi Wan ling ba Bai

 

题意：

　　给出一个数字，然后输出汉语读法。

思路：

　　模拟。（注意特例0的输出）

Code：

 1 #include <bits/stdc++.h>
 2 
 3 using namespace std;
 4 
 5 int main() {
 6     string str;
 7     cin >> str;
 8     if (stoi(str) == 0) {
 9         cout << "ling" << endl;
10         return 0;
11     }
12     stack<string> ans;
13     bool isNegative = false;
14     if (str[0] == '-') {
15         str = str.substr(1);
16         isNegative = true;
17     }
18     int index = str.length() - 1;
19     string dummy[4] = {"+", "Shi", "Bai", "Qian"};
20     string numInCn[10] = {"ling", "yi",  "er", "san", "si",
21                           "wu",   "liu", "qi", "ba",  "jiu"};
22     while (index >= 0) {
23         bool notZero = false;
24         for (int i = 0; i < 4 && index >= 0; ++i, --index) {
25             if (str[index] == '0' && !notZero)
26                 continue;
27             else {
28                 if (str[index] == '0') {
29                     ans.push(numInCn[str[index] - '0']);
30                 } else {
31                     if (i != 0) ans.push(dummy[i]);
32                     ans.push(numInCn[str[index] - '0']);
33                 }
34                 notZero = true;
35             }
36         }
37         notZero = false;
38         if (index >= 0) ans.push("Wan");
39         for (int i = 0; i < 4 && index >= 0; ++i, --index) {
40             if (str[index] == '0' && !notZero)
41                 continue;
42             else {
43                 if (str[index] == '0') {
44                     ans.push(numInCn[str[index] - '0']);
45                 } else {
46                     if (i != 0) ans.push(dummy[i]);
47                     ans.push(numInCn[str[index] - '0']);
48                 }
49                 notZero = true;
50             }
51         }
52         if (index >= 0) {
53             ans.push("Yi");
54             ans.push(numInCn[str[index] - '0']);
55             --index;
56         }
57     }
58     if (isNegative) {
59         cout << "Fu";
60         while (!ans.empty()) {
61             cout << " " << ans.top();
62             ans.pop();
63         }
64     } else {
65         cout << ans.top();
66         ans.pop();
67         while (!ans.empty()) {
68             cout << " " << ans.top();
69             ans.pop();
70         }
71     }
72 
73     return 0;
74 }

 

posted @ 2020-04-29 15:28  Veritas_des_Liberty  阅读(210)  评论(0)  编辑  收藏  举报