Submission #1300067

#	Time	Username	Problem	Language	Result	Execution time	Memory
1300067		farica	Hack (APIO25_hack)	C++20	0 / 100	68 ms	3540 KiB

hack

#include "hack.h"
#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using vi = vector<ll>;

int hack(){
	int l = 1, r = 1e6;
	while(l < r) {
		cout << l << " " << r << endl;
		int mid = (l+r)/2;
		if(r-l == 1) ++mid;
		vi v;
		v.push_back(1);
		ll cnt = 1;
		for(int i=l; i<mid; ++i) {
			if(log10(cnt) + log10(i) >= 18) {
				v.push_back(cnt+1);
				cnt = i;
			} else cnt *= i;
		}
		v.push_back(cnt+1);
		int x = collisions(v);
		if(x) {
			r = mid - 1;
		} else l = mid;
	}

    return r;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 8
• Subtask 2: 0 / 17
• Subtask 3: 0 / 75