Submission #390885

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
390885	2021-04-17 10:00:01	AlexPop28	Packing Biscuits (IOI20_biscuits)	C++14	0 / 100	1162 ms	1497884 KiB

biscuits

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#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;
int n;
long long Solve(int i, vector<long long> cnt) {
  if (i == (int)cnt.size()) {
    return 1LL;
  }
  if (cnt[i] > n + 1) {
    if (i + 1 == (int)cnt.size()) {
      cnt.emplace_back(0LL);
    }
    auto delta = (cnt[i] - n) / 2;
    cnt[i + 1] += delta;
    cnt[i] -= 2 * delta;
  }
  if (cnt[i] < n) {
    return Solve(i + 1, cnt);
  }
  long long ret = Solve(i + 1, cnt);
  if (i + 1 == (int)cnt.size()) {
    cnt.emplace_back(0LL);
  }
  cnt[i + 1] += cnt[i] / 2;
  ret += Solve(i + 1, cnt);
 
 
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