define _CRT_SECURE_NO_WARNINGS
include
include
include
include
include
include
include
include
using namespace std;
define iint long long
define endl '\n'
const int base = 1e5 + 5; const int bes = 1e9;
int main() {
ifdef _DEBUG freopen("input.txt","r",stdin);
else
//freopen(".in","r",stdin); //freopen(".out","w",stdout);
endif
ios_base::sync_with_stdio(false); cin.tie(0);
}
Keep informed