dairy_new

#include<iostream>
#include<string>
#include<vector>
using namespace std;
vector<vector<string>> data(31);
int mi = 0;
const vector<int> month = { 31,28,31,30,31,30,31,31,30,31,30,31 };

void dump(const vector<vector<string>>& data, const int& day) {
    for (auto s : data[day - 1]) {
        cout << s << ' ';
    }
}
void add(vector<vector<string>>& data) {
    int day;
    string work;
    cin >> day >> work;
    data[day - 1].push_back(work);
}
void next(vector<vector<string>>& data, const vector<int>& month, int& mi) {
    if (mi == 11) {
        mi = 0;
    }
    else if (mi != 11) {
        ++mi;
    }
    if (month[mi] >= month[mi - 1]) {
        data.resize(month[mi]);
    }
    else {
        vector<string> temp;
        int diff = month[mi - 1] - month[mi];
        for (int i = 0; i < diff; ++i) {
            for (auto& s : data[month[mi] - 1 - i]) {
                temp.push_back(s);
            }
        }
    for (auto s : temp) {
        cout << s << ' ';
    }
    }

}
int main() {

}