Cat Food

#include <iostream>
#include <string>

using namespace std;

int main() {
    int catCount, firstGroup = 0, secondGroup = 0, thirdGroup = 0;
    cin >> catCount;

    double food, totalFood = 0;

    for (int i = 0; i < catCount; i++) {
        cin >> food;
        totalFood += food;

        if (food >= 100 && food < 200) {
            firstGroup++;
        }
        else if (food >= 200 && food < 300) {
            secondGroup++;
        }
        else if (food >= 300 && food < 400) {
            thirdGroup++;
        }
    }
    double priceForFoodPerDay = totalFood * 0.01245;

    cout << "Group 1: " << firstGroup << " cats.\n";
    cout << "Group 2: " << secondGroup << " cats.\n";
    cout << "Group 3: " << thirdGroup << " cats.\n";
    printf("Price for food per day: %.2f lv.\n", priceForFoodPerDay);

    return 0;
}