#include <bits/stdc++.h>
 
using namespace std;
 
 
int main()
{
    string a ="12aA#&$ㅎ하할ㅡ";
 
    int i;
    cout  << "한글4*3 =12 + 나머지 7 =19"<< " answer: "  <<a.size()<<endl;
 
    vector<string> v;
    for(i=0;i<a.size();)
    {
        if(a[i]<0)
        {
            v.push_back(a.substr(i,3));
            i+=3;
        }
        else
        {
            v.push_back(a.substr(i,1));
            i+=1;
        }
    }
 
 
    for(const string&s:v)
    {
        cout << s << " ";
    }
 
 
}

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