A + B

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 1801    Accepted Submission(s): 1135

Problem Description

读入两个小于100的正整数A和B,计算A+B.
需要注意的是:A和B的每一位数字由对应的英文单词给出.

Input

测试输入包含若干测试用例,每个测试用例占一行,格式为"A + B =",相邻两字符串有一个空格间隔.当A和B同时为0时输入结束,相应的结果不要输出.

Output

对每个测试用例输出1行,即A+B的值.

Sample Input

one + two =three four + five six = zero seven + eight nine =zero + zero =

Sample Output

39096

 1/**//**
 2* Title: A + B   
 3* Problem URL: http://acm.hdu.edu.cn/showproblem.php?pid=1228   
 4* Author: Fleap  
 5* Date: 2009-02-16   
 6* Accepted 1228 0MS 0K 826 B C moqi 
 7**/
 8#include<iostream>
 9#include<sstream>
10#include<map>
11#include<string>
12int main()
13{
14     using namespace std;
15     map<string, int> num;
16     num["zero"] = 0;
17     num["one"] = 1;
18     num["two"] = 2;
19     num["three"] = 3;
20     num["four"] = 4;
21     num["five"] = 5;
22     num["six"] = 6;
23     num["seven"] = 7;
24     num["eight"] = 8;
25     num["nine"] = 9;

26     string line;
27     while( getline(cin , line) )
28     {
29              istringstream s(line);
30              int a = 0, b = 0;
31              while( s >> line )
32              {
33                     if( line == "+" ) break;
34                a += num[line];
35                a *= 10; 
36           }
37           while( s >> line )
38           {
39                     if( line == "=" ) break;
40                     b += num[line];
41                     b *= 10;
42           }
43           
44           if( a + b == 0) break;
45           else cout << (a + b) / 10 << endl;
46    }
47    
48     return 0;
49}
50