Submission #790698

#	Time	Username	Problem	Language	Result	Execution time	Memory
790698		Trisanu_Das	Packing Biscuits (IOI20_biscuits)	C++17	9 / 100	4 ms	340 KiB

biscuits

#include <bits/stdc++.h>
#include "biscuits.h"
using namespace std;
#define ll long long
 
ll count_tastiness(ll x, vector<ll> a) {
	vector<ll> D(62, 1);
	a.resize(62);
	for (int i = 1; i < 62; i++) {
		a[i] = (a[i] << i) + a[i-1];
		ll n = INT_MAX;
		for (int j = i - 1; j > -1; j--) {
			n = min(n, a[j]);
			if (x <= (n >> j)) D[i] += D[j], n -= (x << j);
		}
	}
	return D.back();
}

• Subtask 1: 9 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 21
• Subtask 4: 0 / 35
• Subtask 5: 0 / 23