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.
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
Source
简单字符串
#include <cstdio>
#include <cstring>
using namespace std;
const int maxx = 7;
char trans[10][maxx]={"zero","one","two","three","four","five","six","seven","eight","nine"};
int mytrans(char *str){
int i;
int ret = 0;
for(i=0;i<10;++i){
if(strcmp(trans[i],str)==0){
ret = i;
break;
}
}
return ret;
}
int main(){
char st[maxx];
int a,b,c;
while(true){
a = 0;
b = 0;
while(scanf("%s",st) && strcmp(st,"+")!=0){
a *= 10;
a += mytrans(st);
}
while(scanf("%s",st) && strcmp(st,"=")!=0){
b *= 10;
b += mytrans(st);
}
if(a==0 && b==0)break;
c = a+b;
printf("%d\n",c);
}
}