Submission #886576

#	Time	Username	Problem	Language	Result	Execution time	Memory
886576		dubabuba	Self Study (JOI22_ho_t2)	C++14	Compilation error	0 ms	0 KiB

Main

#include <bits/stdc++.h>
#include <boost/multiprecision/cpp_int.hpp>

using namespace boost::multiprecision;
using namespace std;

#define int int128_t
typedef long long ll;
const int mxn = 3e5 + 10;
const int mxm = 1e9 + 10;
int a[mxn], b[mxn], x[mxn];
int n, m;

void build() {
	for(int i = 0; i < n; i++) {
		x[i] = a[i] * m;
	}
}

int sus(int s, int a) {
	return (s + a - 1) / a;
}

bool can(int MID) {
	int MIN = 0, MAX = 0;
	for(int i = 0; i < n; i++) {
		if(x[i] < MID) MIN += (MID - x[i] + b[i] - 1) / b[i];
		if(x[i] > MID) MAX += min(m, (x[i] - MID) / a[i]);
		MIN = min(MIN, inf);
		MAX = min(MAX, inf);
	}
	return MIN <= MAX;
}

signed main() {
	cin >> n >> m;
	for(int i = 0; i < n; i++)
		cin >> a[i];
	for(int j = 0; j < n; j++)
		cin >> b[j];

	build();

	int L = 0, R = 1e18 + 10;
	while(R - L > 1) {
		int M = (L + R) / 2;
		if(can(M)) L = M;
		else R = M;
	}

	cout << L << '\n';
	return 0;
}

Compilation message (stderr)

Main.cpp:2:10: fatal error: boost/multiprecision/cpp_int.hpp: No such file or directory
    2 | #include <boost/multiprecision/cpp_int.hpp>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.