Submission #392210

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
392210	2021-04-20 16:03:44	johutha	Packing Biscuits (IOI20_biscuits)	C++17	0 / 100	5 ms	332 KiB

biscuits

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#include "biscuits.h"
#include <iostream>
#define int long long
using namespace std;
int count_tastiness(int x, vector<int> a)
{
  vector<int> dpref(63);
  vector<int> vpref(63);
  vector<int> dp(62);
  a.resize(64);
  int v = 0;
  int pw = 1;
  int m = 60;
  for (int i = 0; i < m; i++, pw *= 2)
  {
    v += a[i]*pw;
    vpref[i] = v;
    int b = v - pw*x;
    int np = pw / 2;
    // cerr << "Starting " << i << ": " << v << " " << b << "\n";
    for (int j = i - 1; j >= 0; j--, np /= 2)
    {
 
 
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