题解 | #String Matching#

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

int main() {
    string a, b;
    while (cin >> a >> b) {
        int cnt = 0;
        for (int i = 0; i < a.size() - b.size() + 1; i++) {
            string temp = a.substr(i, b.size());
            if (temp == b)
                cnt++;
        }
        cout << cnt << endl;
    }
}