#include<bits/stdc++.h>
#include "cave.h"
#define endl '\n'
using namespace std;
const int MAXN = 5005;
/* #define MAX_N 5000
#define MAX_CALLS 70000
#define fail(s, x ) do { \
fprintf(stderr, s "\n", ## x); \
exit(1); \
} while(0)
#define N koala
#define realS kangaroo
#define realD possum
#define inv platypus
#define num_calls echidna
static int N;
static int realS[MAX_N];
static int realD[MAX_N];
static int inv[MAX_N];
static int num_calls;
void answer(int S[], int D[]) {
int i;
int correct = 1;
for (i = 0; i < N; ++i)
if (S[i] != realS[i] || D[i] != realD[i]) {
correct = 0;
break;
}
if (correct)
printf("CORRECT\n");
else
printf("INCORRECT\n");
for (i = 0; i < N; ++i) {
if (i > 0)
printf(" ");
printf("%d", S[i]);
}
printf("\n");
for (i = 0; i < N; ++i) {
if (i > 0)
printf(" ");
printf("%d", D[i]);
}
printf("\n");
exit(0);
}
int n;
int tryCombination(int S[]) {
int i;
if (num_calls >= MAX_CALLS) {
printf("INCORRECT\nToo many calls to tryCombination() \n");
exit(0);
}
for(int i = 0;i < n;++i){
cout << S[i] << ' ';
}
cout << '\n';
++num_calls;
for (i = 0; i < N; ++i)
if (S[inv[i]] != realS[inv[i]])
return i;
return -1;
}
/*int init() {
int i, res;
FILE *f = fopen("cave in", "r");
if (!f)
fail("Failed to open input file ");
res = fscanf(f, "%d", &N);
for (i = 0; i < N; ++i) {
res = fscanf(f, "%d", &realS[i]);
}
for (i = 0; i < N; ++i) {
res = fscanf(f, "%d", &realD[i]);
inv[realD[i]] = i;
}
num_calls = 0;
return N;
}*/
int n, taken[MAXN], correct[MAXN], connected_to[MAXN];
int curr_try[MAXN];
void help_try_01(int mid)
{
for (int i = 0; i < mid; ++ i)
curr_try[i] = 0;
for (int i = mid; i < n; ++ i)
curr_try[i] = 1;
for (int i = 0; i < n; ++ i)
{
if(taken[i])curr_try[i] = correct[i];
}
}
void help_try_10(int mid)
{
for (int i = 0; i < mid; ++ i)
curr_try[i] = 1;
for (int i = mid; i < n; ++ i)
curr_try[i] = 0;
for (int i = 0; i < n; ++ i)
{
if(taken[i])curr_try[i] = correct[i];
}
}
void exploreCave(int N)
{
n = N;
for (int door = 0; door < n; ++ door)
{
if(tryCombination(correct) > door || tryCombination(correct) == -1)
{
int l = 0, r = n-1, mid, ans = -1;
while(l <= r)
{
mid = (l + r)/2;
help_try_01(mid);
int res = tryCombination(curr_try);
if(res >= door || res == -1)
{
ans = mid;
r = mid - 1;
}
else l = mid + 1;
}
taken[ans] = 1;
correct[ans] = 0;
connected_to[ans] = door;
}
else
{
int l = 0, r = n-1, mid, ans = -1;
while(l <= r)
{
mid = (l + r)/2;
help_try_10(mid);
int res = tryCombination(curr_try);
if(res >= door || res == -1)
{
ans = mid;
r = mid - 1;
}
else l = mid + 1;
}
taken[ans] = 1;
correct[ans] = 1;
connected_to[ans] = door;
}
}
answer(correct, connected_to);
}
/*int main()
{
cin >> n;
for(int i = 0;i < n;++i){
cin >> realS[i];
}
for(int i = 0;i < n;++i){
cin >> realD[i];
}
exploreCave(n);
}*/
/***
4
1 1 0 0
3 1 2 0
*/
