AAA专业浮木批发 · 发布于 2025-12-21 · 浏览 267 回复 0

long long m;
long long n = 0;
long long n2 = 0;
cin >> n >> m;
for (long long i = m; i > 0; i=i-1) {
	n /= 2;
}
cout << n;