print_trip_keychar_set.cpp

#include <set>
#include <iostream>

int main(){
    std::set<int> single, first1, first2, second1, second2;

    for(int i = 0x21; i <= 0x5B; ++i){
        single.insert(i);
    }
    for(int i = 0x5D; i <= 0x7D; ++i){
        single.insert(i);
    }
    for(int i = 0xA1; i <= 0xDF; ++i){
        single.insert(i);
    }

    for(int i = 0x81; i <= 0x9F; ++i){
        first1.insert(i);
    }

    for(int i = 0xE0; i <= 0xEF; ++i){
        first2.insert(i);
    }

    for(int i = 0x40; i <= 0x7E; ++i){
        second1.insert(i);
    }
    for(int i = 0x80; i <= 0x9E; ++i){
        second1.insert(i);
    }

    for(int i = 0x9F; i <= 0xFC; ++i){
        second2.insert(i);
    }

    auto put_table = [](const std::set<int> &s) -> void {
        auto increment = [](std::set<int>::iterator i) -> std::set<int>::iterator{ ++i; return i; };
        int count = 1;
        for(auto i = s.begin(); i != s.end(); ++i, ++count){
            std::cout << *i << (increment(i) != s.end() ? ",\t" : "") << (count % 4 == 0 && increment(i) != s.end() ? "\n" : "");
        }
        std::cout << std::endl;
    };

    std::cout << "---- single" << std::endl;
    put_table(single);
    std::cout << std::endl;

    std::cout << "---- first 1" << std::endl;
    put_table(first1);
    std::cout << std::endl;

    std::cout << "---- first 2" << std::endl;
    put_table(first2);
    std::cout << std::endl;

    std::cout << "---- second 1" << std::endl;
    put_table(second1);
    std::cout << std::endl;

    std::cout << "---- second 2" << std::endl;
    put_table(second2);
    std::cout << std::endl;

    return 0;
}