oppai.cpp

#include <iostream>
#include <vector>
#include <random>

using namespace std;

int main(){
    random_device rnd;
    mt19937 mt(rnd());
    uniform_int_distribution<> rand(0,3);

    vector<string> oppai = {"お", "っ", "ぱ","い"};
    vector<string> tmp;

    while(true){
        tmp.clear();
        for(int i=0; i<oppai.size(); i++)
            tmp.push_back(oppai[rand(mt)]);

        for(auto s : tmp)
            cout << s;
        cout << endl;

        for(int i=0; i<oppai.size(); i++){
            if(oppai[i] != tmp[i]) break;
            else if(i == 3) return 0;
        }
    }
}