Submission #102823

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
102823	2019-03-27 16:29:28	Noam527	Bali Sculptures (APIO15_sculpture)	C++17	100 / 100	99 ms	8568 KiB

sculpture

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#include <bits/stdc++.h>
#define CHECK cout << "ok" << endl
#define finish(x) return cout << x << endl, 0
typedef long long ll;
typedef long double ldb;
const int md = 1e9 + 7;
const ll inf = 1e18;
const int OO = 1;
const int OOO = 1;
using namespace std;
int n, lo, hi;
vector<int> a;
int dp[2002][2002];
ll b = 0;
bool good(ll sum) {
  return (sum & b) == 0;
}
bool can1() {
  ll sum = 0;
  for (int i = 0; i < n; i++)
    sum += a[i], dp[i][1] = good(sum);
  for (int j = 2; j <= hi; j++) {
    for (int i = j - 1; i < n; i++) {
      dp[i][j] = 0;
      sum = 0;
      for (int k = i; !dp[i][j] && k >= j - 1; k--) {
        sum += a[k];
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 21 / 21
• Subtask 4: 25 / 25
• Subtask 5: 29 / 29