用英文单词模拟数学计算，实现功能：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的每一位数字对应的英文单词给出-Mathematical simulation using English words, to achieve function: reads two positive integers less than 100 A and B, calculate A+ B, be noted that: A and B, each number corresponds to the English word is given