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

3
90
96

水题。

#include <stdio.h>
#include <string.h>
#include <algorithm>
using namespace std;
typedef __int64 ll;

char str[11][10]={"zero","one","two","three","four","five","six","seven","eight","nine"};

char s[20];

int main()
{
	int res,i,j,n,sum,fact1,fact2,ans;
	while(scanf("%s",s)!=EOF){
		fact1=fact2=0;
		for(i=0;i<10;i++)
			if(strcmp(s,str[i])==0)
				break;
		fact1=i;
		while(scanf("%s",s)){
			if(s[0]==' ') continue;
			if(s[0]=='+') break;
			for(i=0;i<10;i++)
			if(strcmp(s,str[i])==0)
				break;
			fact1=fact1*10+i;
		}
		while(scanf("%s",s)){
			if(s[0]==' ') continue;
			if(s[0]=='=') break;
			for(i=0;i<10;i++)
			if(strcmp(s,str[i])==0)
				break;
			fact2=fact2*10+i;
		}
		if(fact1==0 && fact2==0)
			break;
		printf("%d\n",fact1+fact2);
	}
	return 0;
}