---

#include <iostream>
#include <string>
using namespace std;

int main() {
    string s;
    char c;
    int k;

    cout << "Строка: ";
    getline(cin, s);

    do {
        cout << "Символ: ";
        cin >> c;

        k = 0;
        for (char x : s)
            if (x == c) k++;

    } while (k == 0);

    cout << "Количество: " << k;

    return 0;
}