#include<iostream>
#include<string>
#include<cstdio>
using namespace std;
int main()
{
	string s;
	int sum=0,ans=0;
	char ch;
	while(cin>>s)
	{
		if(s=="negative")
			cout<<"-";
		else if(s=="zero")
			sum+=0;
		else if(s=="one")
			sum+=1;
		else if(s=="two")
			sum+=2;
		else if(s=="three")
			sum+=3;
		else if(s=="four")
			sum+=4;
		else if(s=="five")
			sum+=5;
		else if(s=="six")
			sum+=6;
		else if(s=="seven")
			sum+=7;
		else if(s=="eight")
			sum+=8;
		else if(s=="nine")
			sum+=9;
		else if(s=="ten")
			sum+=10;
		else if(s=="eleven")
			sum+=11;
		else if(s=="twelve")
			sum+=12;
		else if(s=="thirteen")
			sum+=13;
		else if(s=="fourteen")
			sum+=14;
		else if(s=="fifteen")
			sum+=15;
		else if(s=="sixteen")
			sum+=16;
		else if(s=="seventeen")
			sum+=17;
		else if(s=="eighteen")
			sum+=18;
		else if(s=="nineteen")
			sum+=19;
		else if(s=="twenty")
			sum+=20;
		else if(s=="thirty")
			sum+=30;
		else if(s=="forty")
			sum+=40;
		else if(s=="fifty")
			sum+=50;
		else if(s=="sixty")
			sum+=60;
		else if(s=="seventy")
			sum+=70;
		else if(s=="eighty")
			sum+=80;
		else if(s=="ninety")
			sum+=90;
		else if(s=="hundred")
			sum*=100;
		else if(s=="thousand")
		{
			ans+=sum*1000;
			sum=0;
		}
		else if(s=="million")
		{
			ans+=sum*1000000;
			sum=0;
		}
		ch=getchar();
		if(ch=='\n')
		{
			cout<<ans+sum<<endl;
			sum=0;
			ans=0;
		}
	}
	return 0;
}

• Re:这代码真是简单易懂，借鉴了牛人的思想就是不一样。 (1669) 201431720023 2015-08-02 16:33:43