oj.uz

Submission #261493

# Submission time Handle Problem Language Result Execution time Memory
261493 2020-08-11T19:05:52 Z arnold518 Broken Device (JOI17_broken_device) C++14
0 / 100
 59 ms 3328 KB 
#include "Annalib.h"
#include <bits/stdc++.h>
using namespace std;
 
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
 
static const int MAXN = 150;
static const int MAXK = 40;
 
static int N, K, *P;
static ll X;
static int A[MAXN+10];

static int PP[160];
static int QQ[160];

static int cnt=1;

void Anna(int _N, ll _X, int _K, int _P[])
{
	N=_N; X=_X; K=_K; P=_P;

	for(int i=0; i<N; i++) PP[i]=i;
	srand(8);
	random_shuffle(PP, PP+N);
	for(int i=0; i<N; i++) QQ[PP[i]]=i;

	for(int i=0; i<K; i++) A[QQ[P[i]]]=-1;
 

	ll now=X;
	for(int i=0; i<N; i+=2)
	{
		if(A[i]==-1 && A[i+1]==-1) A[i]=0, A[i+1]=0;
		else if(A[i]==-1 && now%3==0) A[i]=0, A[i+1]=1, now/=3;
		else if(A[i+1]==-1 && now%3==1) A[i]=1, A[i+1]=0, now/=3;
		else if(now%3==0) A[i]=0, A[i+1]=1, now/=3;
		else if(now%3==1) A[i]=1, A[i+1]=0, now/=3;
		else if(now%3==2) A[i]=1, A[i+1]=1, now/=3;
	}
	for(int i=0; i<N; i++) Set(PP[i], A[i]);
}
#include "Brunolib.h"
#include <bits/stdc++.h>
using namespace std;
 
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
 
static int N, *A;

static int PP[160];
static int QQ[160];

static int cnt=1;

ll Bruno(int _N, int _A[])
{
	N=_N; A=_A;
	ll ret=0;

	for(int i=0; i<N; i++) PP[i]=i;
	srand(8);
	random_shuffle(PP, PP+N);
	for(int i=0; i<N; i++) QQ[PP[i]]=i;

	for(int i=N-2; i>=0; i-=2)
	{
		if(A[PP[i]]==0 && A[PP[i+1]]==0) continue;
		if(A[PP[i]]==0 && A[PP[i+1]]==1) ret=ret*3+0;
		if(A[PP[i]]==1 && A[PP[i+1]]==0) ret=ret*3+1;
		if(A[PP[i]]==1 && A[PP[i+1]]==1) ret=ret*3+2;
	}
	return ret;
}

Compilation message

Anna.cpp:19:12: warning: 'cnt' defined but not used [-Wunused-variable]
 static int cnt=1;
            ^~~

Bruno.cpp:14:12: warning: 'cnt' defined but not used [-Wunused-variable]
 static int cnt=1;
            ^~~

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
2 Partially correct 57 ms 3056 KB Output isn't correct - L* = 0
3 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
4 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
5 Partially correct 56 ms 3056 KB Output isn't correct - L* = 0
6 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
7 Partially correct 54 ms 3120 KB Output isn't correct - L* = 0
8 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
9 Partially correct 56 ms 3072 KB Output isn't correct - L* = 0
10 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
11 Partially correct 56 ms 3064 KB Output isn't correct - L* = 0
12 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
13 Partially correct 53 ms 3072 KB Output isn't correct - L* = 0
14 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
15 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
16 Partially correct 57 ms 2904 KB Output isn't correct - L* = 0
17 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
18 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
19 Partially correct 56 ms 3328 KB Output isn't correct - L* = 0
20 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
21 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
22 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
23 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
24 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
25 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
26 Partially correct 55 ms 3056 KB Output isn't correct - L* = 0
27 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
28 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
29 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
30 Partially correct 56 ms 3072 KB Output isn't correct - L* = 0
31 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
32 Partially correct 59 ms 3064 KB Output isn't correct - L* = 0
33 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
34 Partially correct 57 ms 3072 KB Output isn't correct - L* = 0
35 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0
36 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
37 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
38 Partially correct 55 ms 3072 KB Output isn't correct - L* = 0
39 Partially correct 54 ms 3056 KB Output isn't correct - L* = 0
40 Partially correct 54 ms 3072 KB Output isn't correct - L* = 0