牛浩宇的题解

include <bits/stdc++.h> using namespace std;

int main() {

list<int>l;
int x, y, z;
cin >> z;
while (z != -1) {
	l.push_back(z);
	cin >> z;
}
cin >> x >> y;
for (auto s = l.begin(); s != l.end(); ) {
	if (*s >= x && *s <= y)
		s = l.erase(s);
		else
		++s;
}
for (auto s = l.begin(); s != l.end(); s++)
	cout << *s << " ";
return 0;

}