제출 #715805

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
715805		europium	Type Printer (IOI08_printer)	C++17	0 / 100	14 ms	2220 KiB

printer

// - 28/3/23
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <numeric>
#include <cmath>
#include <iterator>
#include <set>
#include <map>
#include <math.h>
#include <iomanip>
#include <unordered_set>
#include <queue>
#include <climits>
using namespace std;
// clang++ -std=c++17 IOI08_Printer.cpp && ./a.out

using ll = long long;

void solve(){
    int n;
    cin >> n;

    vector<string> a(n);
    for (string& e : a) cin >> e;

    sort(a.begin(), a.end());

    string s = "";

    for (auto e : a){
        // removing characters
        int pos = s.size() - 1;

        while (s.size() > 0 && s[pos] != e[pos]){
            s = s.substr(0, pos);
            cout << "-\n";
            pos = s.size() - 1;
        }


        // adding characters
        while (s != e){
            cout << e[s.size()] << '\n';
            s += e[s.size()];
        }
        cout << "P\n";
    }

}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    // freopen("input.txt", "r", stdin);
    solve();

    return 0;
}

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