lr-5

#include<iostream>
#include<string>
#include<sstream>

using namespace std;

int main()
{
    stringstream stream;
    string a;
    cout << "Введите строку: " << endl;
    getline(cin, a);
    stream.str(a);
    string s;
    int q = 0;
    string d;
    while (stream >> s)
    {
        q++;
        if ((s == "no") || (s == "a"))
        {
            d += ", ";
        }

        d += s + ' ';
    }
    int k = 0, n = d.length();
    string temp1, temp2;
    for ( int i = 0; i < (d.length() - 1); i++)
    {
        if (d[i] != ',')
        {
            k++;
            if (d[i] != ' ')
                temp1 += d[i];
        }

        else
        {
            if (k < n)
            {
                n = k;
                temp2 = temp1;
            }
            k = 0;
            temp1 = "";

        }
    }
    if (k < n)
    {
        temp2 = temp1;
        n = k;
    }

    cout << endl << d << endl << n << endl << temp2 << endl;
    return 0;
}