01. Count Same Values in Array

#include <iostream>
#include <sstream>
#include <string>
#include <queue>
#include <map>

using namespace std;

int main() {
    string line;
    getline(cin, line);

    queue<double> order;

    map<double, int> numbers;

    istringstream ss(line);

    double number;

    while (ss >> number) {
        if (numbers.find(number) == numbers.end()) {
            order.push(number);
        }
        numbers[number]++;
    }

    while (order.size() != 0) {
        cout << order.front() << " - " << numbers[order.front()] << " times" << endl;
        order.pop();
    }

    return 0;
}