浙大 PAT a1005

#include<iostream>#include<string.h>#include<string>#include<stack>using namespace std;#define max 102char input[max];char* b[10]={"zero","one","two","three","four","five","six","seven","eight","nine"};int main(){cin>>input;int len=strlen(input);int sum=0,i,temp;stack<string> result;for(i=0;i<len;i++){sum+=input[i]-'0';}do{temp=sum%10;result.push(b[temp]);sum/=10;}while(sum!=0);cout<<result.top();result.pop();while(!result.empty()){cout<<" "<<result.top();result.pop();}cout<<endl;return 0;}