Answers for "uva 755 - 487--3279"

uva 755 - 487--3279

#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
using namespace std;

#define FOI(i, A, B) for(i=A; i<=B; i++)
#define FOD(i, A, B) for(i=A; i>=B; i--)

string SI[] = {"2", "2", "2", "3", "3", "3", "4", "4", "4", "5", "5", "5", "6", "6", "6", "7", "", "7", "7", "8", "8", "8", "9", "9", "9", ""};

string mod(string S){
	int i = 0, L = S.length();
	string R = "";
	FOI(i, 0, L-1){
		if (isdigit(S[i]))
			R += S[i];
		else if (isalpha(S[i]))
			R += SI[S[i] - 'A'];
		else
			continue;
	}
	return R;
}

string con(string S){
	S.insert(3, "-");
	return S;
}

int main(){
	//freopen("testI.txt", "r", stdin);
	//freopen("testO.txt", "w", stdout);
	int T;
	cin >> T;
	while (T--){
		int N, i;
		cin >> N;
		map<string, int> Map;
		map<string, int>::iterator it;
		while (N--){
				string str;
				cin >> str;
				str = mod(str);
				it = Map.find(str);
				if (it != Map.end())
					Map[str] += 1;
				else
					Map[str] = 1;
		}
		vector< string > V;
		for (it = Map.begin(); it != Map.end(); it++){
			if ((*it).second > 1)
				V.push_back((*it).first);
		}
		if (V.size() == 0)
			cout << "No duplicates." << endl;
		else{
			sort(V.begin(), V.end());
			FOI(i, 0, V.size()-1)
				cout << con(V[i]) << " " << Map[V[i]] << endl;
		}	
		if (T)
			cout << endl;
	}
	return 0;
}