Submission

Score: 40

User: rice_ot

Problemset: ชั้นหนังสือ

Language: cpp

Time: 0.026 second

Submitted On: 2025-10-17 09:49:23

#include <bits/stdc++.h>
using namespace std;

int main(){
    int l, n; cin>>l>>n;
    if(l < 1 || l > 30 || n < 1 || n > 2000) return 0;
    map<string, int> book;
    int range = 0;
    for(int i = 0; i<n; i++){
        int a; string x; cin>>a>>x;
        book[x] = a;
        range+=a;
    }
    //done input
    
    vector<vector<char>> grid(l, vector<char>(range, '.'));
    
    int index = 0;
    for(auto& i : book){
        int quantity = i.second;
        string name = i.first;
        
        for(int j = 0; j<quantity; j++){
            if(index%2 == 0){ //up to down
                for(int k = 0; k<name.length(); k++){
                    grid[k][index] = toupper(name[k]);
                }
            }
            else{ //down to up
                for(int k = 0; k<name.length(); k++){
                    grid[l-1-k][index] = toupper(name[k]);
                }
            }
            index++;
        }
        
    }
    
    for(int i = 0; i<range*2+1; i++){
        if(i%2 == 0) cout<<"+";
        else cout<<"-";
    }
    cout<<"\n";
    
    for(int i = 0; i<l; i++){
        cout<<"|";
        for(int j = 0; j<range; j++){
            cout<<grid[i][j]<<"|";
        }
        cout<<"\n";
    }
    
    for(int i = 0; i<range*2+1; i++){
        if(i%2 == 0) cout<<"+";
        else cout<<"-";
    }
    cout<<"\n";
    
}