1449 수리공 항승 문제풀이 #include #include #include using namespace std; void fast_io(void) { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); } vector v; int main(void) { fast_io(); int n, l, res = 1; cin >> n >> l; for (int i = 0; i > num; v.push_back(num); } sort(v.begin(), v.end()); int ll = l; for (int i = 1; i < n; i++) { ll = ll - (v[i] - v[i - 1]); if (l..