Submission #430836

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
430836	2021-06-17 06:56:45	cfalas	Painting Squares (IOI20_squares)	C++14	100 / 100	159 ms	732 KiB

squares

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#include <bits/stdc++.h>
using namespace std;
#define FORi(i,a,b) for(int i=(int)a;i<(int)b;i++)
#define FOR(i,n) FORi(i,0,n)
#define FOA(v, a) for(auto v : a)
#define ll long long
#define F first
#define S second
typedef pair<int, int> ii;
#include "squares.h"
int ss = 0;
int n;
vector<vector<int> > pre = {{0},{0,1}, {0,0,1,0}, {0,0,0,1,0,1,1,0}, {0,0,0,0,1,0,0,1,1,0,1,0,1,1,1,0}, {0,0,0,0,0,1,0,0,0,1,1,0,0,1,0,1,0,0,1,1,1,0,1,0,1,1,0,1,1,1,1,0}, {0,0,0,0,0,0,1,0,0,0,0,1,1,0,0,0,1,0,1,0,0,0,1,1,1,0,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,1,1,1,0,1,0,1,0,1,1,1,0,1,1,0,1,1,1,1,1,0}, {0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,0,1,0,1,0,0,0,0,1,1,1,0,0,0,1,0,0,1,0,0,0,1,0,1,1,0,0,0,1,1,0,1,0,0,0,1,1,1,1,0,0,1,0,0,1,1,0,0,1,0,1,0,1,0,0,1,0,1,1,1,0,0,1,1,0,1,1,0,0,1,1,1,0,1,0,0,1,1,1,1,1,0,1,0,1,0,1,1,0,1,0,1,1,1,1,0,1,1,0,1,1,1,0,1,1,1,1,1,1,0}, {0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0,0,1,1,1,0,0,0,0,1,0,0,1,0,0,0,0,1,0,1,1,0,0,0,0,1,1,0,1,0,0,0,0,1,1,1,1,0,0,0,1,0,0,0,1,0,0,1,1,0,0,0,1,0,1,0,1,0,0,0,1,0,1,1,1,0,0,0,1,1,0,0,1,0,0,0,1,1,0,1,1,0,0,0,1,1,1,0,1,0,0,0,1,1,1,1,1,0,0,1,0,0,1,0,1,0,0,1,0,0,1,1,1,0,0,1,0,1,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,1,1,0,0,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,1,1,1,0,0,1,1,1,0,1,1,0,0,1,1,1,1,0,1,0,0,1,1,1,1,1,1,0,1,0,1,0,1,0,1,1,1,0,1,0,1,1,0,1,1,0,1,0,1,1,1,1,1,0,1,1,0,1,1,1,1,0,1,1,1,0,1,1,1,1,1,1,1,0}, {0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,1,1,0,1,0,0,0,0,0,1,1,1,1,0,0,0,0,1,0,0,0,1,0,0,0,0,1,0,0,1,1,0,0,0,0,1,0,1,0,1,0,0,0,0,1,0,1,1,1,0,0,0,0,1,1,0,0,1,0,0,0,0,1,1,0,1,1,0,0,0,0,1,1,1,0,1,0,0,0,0,1,1,1,1,1,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,0,1,0,0,0,1,0,0,1,1,1,0,0,0,1,0,1,0,0,1,0,0,0,1,0,1,0,1,1,0,0,0,1,0,1,1,0,1,0,0,0,1,0,1,1,1,1,0,0,0,1,1,0,0,1,1,0,0,0,1,1,0,1,0,1,0,0,0,1,1,0,1,1,1,0,0,0,1,1,1,0,0,1,0,0,0,1,1,1,0,1,1,0,0,0,1,1,1,1,0,1,0,0,0,1,1,1,1,1,1,0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,1,1,0,1,0,0,1,0,0,1,1,1,1,0,0,1,0,1,0,0,1,1,0,0,1,0,1,0,1,0,1,0,0,1,0,1,0,1,1,1,0,0,1,0,1,1,0,1,1,0,0,1,0,1,1,1,0,1,0,0,1,0,1,1,1,1,1,0,0,1,1,0,0,1,1,1,0,0,1,1,0,1,0,1,1,0,0,1,1,0,1,1,0,1,0,0,1,1,0,1,1,1,1,0,0,1,1,1,0,1,0,1,0,0,1,1,1,0,1,1,1,0,0,1,1,1,1,0,1,1,0,0,1,1,1,1,1,0,1,0,0,1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,1,1,0,1,0,1,1,0,1,1,1,0,1,0,1,1,1,0,1,1,0,1,0,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,1,1,1,0,1,1,1,0,1,1,1,1,0,1,1,1,1,1,1,1,1,0}, {0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,1,0,0,1,1,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,1,0,1,1,1,0,0,0,0,0,1,1,0,0,1,0,0,0,0,0,1,1,0,1,1,0,0,0,0,0,1,1,1,0,1,0,0,0,0,0,1,1,1,1,1,0,0,0,0,1,0,0,0,0,1,0,0,0,1,1,0,0,0,0,1,0,0,1,0,1,0,0,0,0,1,0,0,1,1,1,0,0,0,0,1,0,1,0,0,1,0,0,0,0,1,0,1,0,1,1,0,0,0,0,1,0,1,1,0,1,0,0,0,0,1,0,1,1,1,1,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,1,0,0,1,1,0,0,0,0,1,1,0,1,0,1,0,0,0,0,1,1,0,1,1,1,0,0,0,0,1,1,1,0,0,1,0,0,0,0,1,1,1,0,1,1,0,0,0,0,1,1,1,1,0,1,0,0,0,0,1,1,1,1,1,1,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,1,1,0,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,1,1,0,0,0,1,0,0,1,1,0,1,0,0,0,1,0,0,1,1,1,1,0,0,0,1,0,1,0,0,1,1,0,0,0,1,0,1,0,1,0,1,0,0,0,1,0,1,0,1,1,1,0,0,0,1,0,1,1,0,0,1,0,0,0,1,0,1,1,0,1,1,0,0,0,1,0,1,1,1,0,1,0,0,0,1,0,1,1,1,1,1,0,0,0,1,1,0,0,0,1,1,0,0,1,0,1,0,0,0,1,1,0,0,1,1,1,0,0,0,1,1,0,1,0,0,1,0,0,0,1,1,0,1,0,1,1,0,0,0,1,1,0,1,1,0,1,0,0,0,1,1,0,1,1,1,1,0,0,0,1,1,1,0,0,1,1,0,0,0,1,1,1,0,1,0,1,0,0,0,1,1,1,0,1,1,1,0,0,0,1,1,1,1,0,0,1,0,0,0,1,1,1,1,0,1,1,0,0,0,1,1,1,1,1,0,1,0,0,0,1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,1,0,1,0,0,1,0,0,1,0,1,1,1,0,0,1,0,0,1,1,0,1,1,0,0,1,0,0,1,1,1,0,1,0,0,1,0,0,1,1,1,1,1,0,0,1,0,1,0,0,1,0,1,0,0,1,1,1,0,0,1,0,1,0,1,0,1,1,0,0,1,0,1,0,1,1,0,1,0,0,1,0,1,0,1,1,1,1,0,0,1,0,1,1,0,0,1,1,0,0,1,0,1,1,0,1,0,1,0,0,1,0,1,1,0,1,1,1,0,0,1,0,1,1,1,0,1,1,0,0,1,0,1,1,1,1,0,1,0,0,1,0,1,1,1,1,1,1,0,0,1,1,0,0,1,1,0,1,0,0,1,1,0,0,1,1,1,1,0,0,1,1,0,1,0,1,0,1,0,0,1,1,0,1,0,1,1,1,0,0,1,1,0,1,1,0,1,1,0,0,1,1,0,1,1,1,0,1,0,0,1,1,0,1,1,1,1,1,0,0,1,1,1,0,0,1,1,1,0,1,0,1,1,0,0,1,1,1,0,1,1,0,1,0,0,1,1,1,0,1,1,1,1,0,0,1,1,1,1,0,1,0,1,0,0,1,1,1,1,0,1,1,1,0,0,1,1,1,1,1,0,1,1,0,0,1,1,1,1,1,1,0,1,0,0,1,1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,1,1,0,1,0,1,0,1,1,0,1,1,0,1,0,1,0,1,1,1,1,1,0,1,0,1,1,0,1,0,1,1,0,1,1,1,1,0,1,0,1,1,1,0,1,1,1,0,1,0,1,1,1,1,0,1,1,0,1,0,1,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,1,1,1,0,1,1,1,1,1,1,1,1,1,0}};
int bcnt(int x){
  int cnt=0;
  while(x) cnt++, x/=2;
  return cnt;
}
vector<int> mem[2000];
vector<int> ans;
void rec(vector<int> x){
  //cout<<"x "<<x<<endl;
  if((int)x.size()==n){ ans=x; return; }
  // slide da windo
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 20 / 20
• Subtask 4: 55 / 55