Submission

Score: 40

User: echo1faust

Problemset: ชั้นหนังสือ

Language: cpp

Time: 0.023 second

Submitted On: 2025-06-08 20:36:58

#include<bits/stdc++.h>

using namespace std;


void line(int column){
    cout << '+';
    for(int i=0;i<column;i++){
        cout << "-+";
    }
    cout << '\n';
}

int main(){
    cin.tie(0)->sync_with_stdio(0);
    int row,N;
    cin >> row >> N;
    map<string,int> books;
    int column = 0;

    for(int i=0;i<N;i++){
        int Ki;
        string Si;
        cin >> Ki >> Si;
        books[Si] = Ki;
        column += Ki;
    }

    vector<vector<char>> bookshelf(row,vector<char>(column,'.'));

    int current_column = 0;
    for(auto &[name,amount] : books){

        int length = name.size();
        for(int t=0;t<amount;t++){
            if(current_column % 2 == 0){
                for(int current_row = 0;current_row < length; current_row++){
                    bookshelf[current_row][current_column] = name[current_row];
                }
            }
            else{
                for(int current_row = 0; current_row < length ;current_row++){
                    bookshelf[row - 1 - current_row][current_column] = name[current_row];
                }
            }
            current_column += 1;
        }
    }

    line(column);
    for(int i = 0;i<row;i++){
        cout << '|';
        for(int j=0;j<column;j++){
            cout << bookshelf[i][j] << '|';
        }
        cout << '\n';
    }
    line(column);
    return 0;
}