oj.uz

Submission #126567

# Submission time Handle Problem Language Result Execution time Memory
126567 2019-07-08T05:58:21 Z briansu Broken Device (JOI17_broken_device) C++14
65 / 100
 44 ms 3320 KB 
#include "Annalib.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define REP(i, n) for(int i = 0;i < n;i ++)

static ll fg;
static vector<ll> try_one(int N, ll X, vector<ll> &v)
{
	X = X * 2 + 0;
	ll ct = 0;
  vector<ll> d(N, 0);
  REP(i, N)
  {
  	ll a = (X & 1) > 0;
  	if(ct == 61 || i >= N - 1)d[i] = 0;
  	else if(v[i] && (!a || v[i + 1]))d[i] = 1, d[i + 1] = a,i += 1, ct += 1, X >>= 1;
  	else d[i] = 0;
  }
  if(ct == 61)fg = 1;
  return d;
}
static vector<ll> try_two(int N, ll X, vector<ll> &v)
{
	X = X * 2 + 1;
	ll ct = 0;
  vector<ll> d(N, 0);
  REP(i, N)
  {
  	ll a = (X & 1) > 0;
  	ll b = (X & 2) > 0;
  	if(ct == 61 || i >= N - 2)d[i] = 0;
  	else if(ct == 0 && v[i] && (!a || v[i + 1]))d[i] = 1, d[i + 1] = a,i += 1, ct += 1, X >>= 1;
  	else if(ct != 0 && v[i] && (!a || v[i + 1]) && (!b || v[i + 2]))d[i] = 1, d[i + 1] = a, d[i + 2] = b, i += 2, ct += 2, X >>= 2;
  	else d[i] = 0;
  }
  if(ct == 61)fg = 1;
  return d;
}

void Anna( int N, long long X, int K, int P[] ){
  vector<ll> v(N, 1);
  REP(i, K)v[P[i]] = 0;
  vector<ll> d;
  fg = 0;
  d = try_one(N, X, v);
  if(!fg)d = try_two(N, X, v);
  REP(i, N)Set(i, d[i]);
}

#include "Brunolib.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define REP(i, n) for(int i = 0;i < n;i ++)

long long Bruno( int N, int A[] ){
  ll n = N;
  ll tt = 0, t = 1, tp = -1;
  REP(i, n)
  {
  	if(A[i])
  	{
  		if(tp == -1)tp = A[i + 1], i ++;
  		else if(tp == 0)tt += t * A[i + 1], t <<= 1, i ++;
  		else tt += t * A[i + 1] + (t * 2) * A[i + 2], t <<= 2, i += 2;
  	}
  }
  return tt;
}

Subtask #1
65.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
2 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
3 Partially correct 41 ms 3096 KB Output is partially correct - L* = 29
4 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
5 Partially correct 43 ms 3056 KB Output is partially correct - L* = 28
6 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
7 Partially correct 41 ms 2992 KB Output is partially correct - L* = 30
8 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
9 Partially correct 44 ms 3056 KB Output is partially correct - L* = 28
10 Partially correct 44 ms 3056 KB Output is partially correct - L* = 28
11 Partially correct 44 ms 3056 KB Output is partially correct - L* = 29
12 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
13 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
14 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
15 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
16 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
17 Partially correct 41 ms 3056 KB Output is partially correct - L* = 31
18 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
19 Partially correct 41 ms 3064 KB Output is partially correct - L* = 28
20 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
21 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
22 Partially correct 43 ms 3056 KB Output is partially correct - L* = 28
23 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
24 Partially correct 41 ms 3000 KB Output is partially correct - L* = 28
25 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
26 Partially correct 41 ms 3152 KB Output is partially correct - L* = 28
27 Partially correct 41 ms 3056 KB Output is partially correct - L* = 27
28 Partially correct 41 ms 3064 KB Output is partially correct - L* = 28
29 Partially correct 41 ms 3000 KB Output is partially correct - L* = 29
30 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
31 Partially correct 41 ms 3320 KB Output is partially correct - L* = 28
32 Partially correct 41 ms 3056 KB Output is partially correct - L* = 30
33 Partially correct 41 ms 3056 KB Output is partially correct - L* = 29
34 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
35 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
36 Partially correct 41 ms 3016 KB Output is partially correct - L* = 29
37 Partially correct 41 ms 3056 KB Output is partially correct - L* = 31
38 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
39 Partially correct 41 ms 3056 KB Output is partially correct - L* = 28
40 Partially correct 43 ms 3056 KB Output is partially correct - L* = 28