#include <iostream>

using namespace std;

int CountStr(string s) {
    int count = 0;
    for (int i = 0; i < s.size(); i++)
        if (s[i] == '+') count++;
    return count;
}
int main() {
    setlocale(LC_CTYPE, "");
    string str = "qwerty+2345+g";
    cout << CountStr(str);

    return 0;
}