题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1228
实现代码如下:
#include <cstdio>
#include <iostream>
#include <cstring>
using namespace std;
char num[10][10]={"zero","one","two","three","four","five","six","seven","eight","nine"};
int change(char *str1)
{
for(int i=0;i<10;i++)
if(strcmp(num[i],str1)==0)
return i;
}
int main()
{
char str[30],str1[10];
while(gets(str))
{
int cnt,i=0,a=0,b=0;
while(str[i]!='+')
{
cnt=0;
for(;str[i]!=' ';i++)
str1[cnt++]=str[i];
str1[cnt]='\0';
a=a*10+change(str1);
i++;
//printf("a=%d\n",a);
}
i+=2;
while(str[i]!='=')
{
cnt=0;
for(;str[i]!=' ';i++)
str1[cnt++]=str[i];
str1[cnt]='\0';
b=b*10+change(str1);
i++;
//printf("b=%d\n",b);
}
if(a==0&&b==0) break;
else printf("%d\n",a+b);
}
}