被Hack的题解

Hack数据生成器：

# include <bits/stdc++.h>
using namespace std;
int main () {
	cout << "100000 1\n";
	for (int i = 0; i < 100000; ++ i)
		cout << "1 ";
	cout << '\n';
	for (int i = 0; i < 100000; ++ i)
		cout << "1 ";
	return 0;
}