int fun = 0;
cin >> bai;
if (bai.type == "two-pointers" || bai.type == "brute force") {
    fun++;
    if (bai.solution == "Sequential search") fun += 69;
}
if (bai.type == "Dynamic Programming") {
    fun--;
    if (bai.solution == "Tree") fun = -1;
}
if (fun < 0) cout << "Bruh, my brain so suck";
else cout << "Nai xừ";