#include<iostream> #include<string> using namespace std; string sum[50]={"negative","zero","one","two","three","four","five","six","seven","eight","nine","ten","eleven","twelve","thirteen","fourteen","fifteen","sixteen","seventeen" ,"eighteen","nineteen","twenty","thirty","forty","fifty","sixty","seventy","eighty","ninety","hundred","thousand","million"}; int main(){ string s; int num=0,res=0; while(cin>>s){ if(s==sum[0]) cout<<"-"; else if(s==sum[1]) num+=0; else if(s==sum[2]) num+=1; else if(s==sum[3]) num+=2; else if(s==sum[4]) num+=3; else if(s==sum[5]) num+=4; else if(s==sum[6]) num+=5; else if(s==sum[7]) num+=6; else if(s==sum[8]) num+=7; else if(s==sum[9]) num+=8; else if(s==sum[10]) num+=9; else if(s==sum[11]) num+=10; else if(s==sum[12]) num+=11; else if(s==sum[13]) num+=12; else if(s==sum[14]) num+=13; else if(s==sum[15]) num+=14; else if(s==sum[16]) num+=15; else if(s==sum[17]) num+=16; else if(s==sum[18]) num+=17; else if(s==sum[19]) num+=18; else if(s==sum[20]) num+=19; else if(s==sum[21]) num+=20; else if(s==sum[22]) num+=30; else if(s==sum[23]) num+=40; else if(s==sum[24]) num+=50; else if(s==sum[25]) num+=60; else if(s==sum[26]) num+=70; else if(s==sum[27]) num+=80; else if(s==sum[28]) num+=90; else if(s==sum[29]){ num*=100; } else if(s==sum[30]){//当为1000之后,原数应加上num*1000,而非直接乘,1000000也是一样 res+=num*1000; num=0; } else if(s==sum[31]){ res+=num*1000000; num=0; } char biao=getchar(); //当系统读到回车时,输出 if(biao==‘\n‘){ cout<<num+res<<endl; num=0;res=0; } } return 0; }
时间: 2024-10-10 17:09:46