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

3 90 96

 

#include
         
          #include
          
           char str[1024],letter[10][10]= {
       "zero","one","two","three","four","five","six","seven","eight","nine"};int flag,a,b,num;int main(){    while(~scanf("%s",str))    {        if(strcmp(str,"="))//不为=        {            for(int i=0; i<10; i++)                if(!strcmp(letter[i],str))//为数字i                {                    num=i;                    if(!flag) a=a*10+num;//+前，统计i                    else b=b*10+num;                    break;                }            if(!strcmp(str,"+")) flag=!flag;//为+        }        else        {            if(!a&&!b)break;            printf("%d\n",a+b);            a=b=0;//不要忘记清零        }    }    return 0;}