六位数字翻译器

#include <iostream>
#include<string>
#include <vector>
#include<sstream>
using namespace std;
using namespace std;
string digits[20]={"",
"ONE","TWO",  "THREE","FOUR","FIVE",
"SIX","SEVEN","EIGHT","NINE","TEN",
"ELEVEN", "TWELVE", "THIRTEEN", "FOURTEEN",
"FIFTEEN","SIXTEEN","SEVENTEEN","EIGHTEEN","NINETEEN"
};
string tens[10]={"","",
"TWENTY","THIRTY","FORTY", "FIFTY","SIXTY","SEVENTY","EIGHTY","NINETY"};
string hunds[10]={"",
"ONE HUNDRED","TWO HUNDRED",  "THREE HUNDRED","FOUR HUNDRED","FIVE HUNDRED",
"SIX HUNDRED","SEVEN HUNDRED","EIGHT HUNDRED","NINE HUNDRED"
};

int main()
{
int m;
double n;
while(cin>>n)
{
m=(int)n;
if(m<=1)
cout<<(m?"ONE":"ZERO");
else
{