This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
#define ll long long
#define pb push_back
#define s second
#define f first
#define pf push_front
#define inf 100000000000000000
#define bitebi __builtin_popcountll
#define FOR( i , n ) for( int i = 0 ; i < n ; i ++ )
#define YES cout <<"YES\n"
#define NO cout << "NO\n"
#define debug cout << "Here Fine" << endl ;
#define pr pair < int , int >
#define fbo find_by_order // returns iterator
#define ook order_of_key // returns strictly less numbers than key
using namespace std ;
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx,avx2,fma")
using namespace __gnu_pbds;
using namespace __gnu_cxx;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
const double Pi=acos(-1.0);
const double EPS=1E-8;
const int mod = 1000000007 ;
const int mod1 = 998244353 ;
const int NN = 6e5 + 10 ;
mt19937 R(time(0));
map < int , int > ma , ma1 ;
#include "vision.h"
// static const int MAX_INSTRUCTIONS = 10000;
// static const int MAX_INPUTS = 1000000;
// static const int _AND = 0;
// static const int _OR = 1;
// static const int _XOR = 2;
// static const int _NOT = 3;
// static inline bool increasing(int a, int b, int c) {
// return a <= b && b <= c;
// }
// [[noreturn]] static inline void error(string message) {
// printf("%s\n", message.c_str());
// exit(0);
// }
// class InstructionNetwork {
// struct Instruction {
// int type;
// vector<int> input_indexes;
// inline Instruction(int _type, const vector<int>& _input_indexes):
// type(_type), input_indexes(_input_indexes) {
// }
// inline int apply(int a, int b) const {
// switch (type) {
// case _AND:
// return a & b;
// case _OR:
// return a | b;
// case _XOR:
// return a ^ b;
// default:
// return 0;
// }
// }
// inline int compute(const vector<int>& memory_cells) const {
// int r = memory_cells[input_indexes[0]];
// if (type == _NOT)
// return 1 - r;
// for (int j = 1; j < (int)input_indexes.size(); j++)
// r = apply(r, memory_cells[input_indexes[j]]);
// return r;
// }
// };
// int input_size;
// int total_inputs;
// vector<Instruction> instructions;
// public:
// inline void init(int _input_size) {
// this->input_size = _input_size;
// this->total_inputs = 0;
// this->instructions.clear();
// }
// inline int add_instruction(int type, const vector<int>& input_indexes) {
// if (input_indexes.size() == 0)
// error("Instruction with no inputs");
// if (instructions.size() + 1 > MAX_INSTRUCTIONS)
// error("Too many instructions");
// if (total_inputs + input_indexes.size() > MAX_INPUTS)
// error("Too many inputs");
// instructions.emplace_back(type, input_indexes);
// total_inputs += input_indexes.size();
// int new_index = input_size + (int)instructions.size() - 1;
// for (int input_index : input_indexes)
// if (!increasing(0, input_index, new_index-1))
// error("Invalid index");
// return new_index;
// }
// inline int compute(vector<int> &memory_cells) const {
// for (auto &instruction : instructions)
// memory_cells.push_back(instruction.compute(memory_cells));
// return memory_cells.back();
// }
// };
// static InstructionNetwork instructionNetwork;
// int add_and(vector<int> Ns) {
// return instructionNetwork.add_instruction(_AND, Ns);
// }
// int add_or(vector<int> Ns) {
// return instructionNetwork.add_instruction(_OR, Ns);
// }
// int add_xor(vector<int> Ns) {
// return instructionNetwork.add_instruction(_XOR, Ns);
// }
// int add_not(int N) {
// vector<int> Ns = {N};
// return instructionNetwork.add_instruction(_NOT, Ns);
// }
void construct_network(int H, int W, int K){
int a[ H ][ W ] ;
FOR( i , H ) FOR( j , W ){
a[ i ][ j ] = i * W + j ;
}
if( K == 1 ){
vector < int > nec ;
int app_h[ H ] , app_w[ W ] ;
FOR( i , H ){
vector < int > vu ;
FOR( j , W ) vu.pb( a[ i ][ j ] ) ;
int x = add_or( vu ) ;
app_h[ i ] = x ;
}
FOR( j , W ){
vector < int > vu ;
FOR( i , H ) vu.pb( a[ i ][ j ] ) ;
int x = add_or( vu ) ;
app_w[ j ] = x ;
}
FOR( i , H - 1 ){
vector < int > vu ;
vu.pb( app_h[ i ] ) ; vu.pb( app_h[ i + 1 ] ) ;
int z = add_and( vu ) ;
vu.clear() ;
FOR( j , W ) vu.pb( app_w[ j ] ) ;
int k = add_xor( vu ) ;
vu.clear() ;
vu.pb( z ) ; vu.pb( k ) ;
int xx = add_and( vu ) ;
nec.pb( xx ) ;
}
FOR( j , W - 1 ){
vector < int > vu ;
vu.pb( app_w[ j ] ) ; vu.pb( app_w[ j + 1 ] ) ;
int z = add_and( vu ) ;
vu.clear() ;
FOR( i , H ) vu.pb( app_h[ i ] ) ;
int k = add_xor( vu ) ;
vu.clear() ;
vu.pb( z ) ; vu.pb( k ) ;
int xx = add_and( vu ) ;
nec.pb( xx ) ;
}
int x = add_or( nec ) ;
return ;
}
if( max( H , W ) > 30 ){
vector < int > nec ;
nec.pb( a[ 0 ][ 0 ] ) ;
vector < int > vu ;
FOR( i , H ){
FOR( j , W ){
if( ( i + j ) == K ) vu.pb( a[ i ][ j ] ) ;
}
}
int z = add_or( vu ) ;
nec.pb( z ) ;
int x = add_and( nec ) ;
return ;
}
vector < int > nec ;
FOR( i , H ){
FOR( j , W ){
vector < int > vu ;
FOR( i1 , H ){
FOR( j1 , W ){
if( abs( i - i1 ) + abs( j - j1 ) != K ) continue ;
vu.pb( a[ i1 ][ j1 ] ) ;
}
}
if( vu.size() == 0 ) continue ;
int zz = add_or( vu ) ;
vu.clear() ;
vu.pb( zz ) ; vu.pb( a[ i ][ j ] ) ;
int kk = add_and( vu ) ;
nec.pb( kk ) ;
}
}
int x = add_or( nec ) ;
return ;
}
// int main() {
// int H, W, K;
// assert(3 == scanf("%d%d%d", &H, &W, &K));
// FILE *log_file = fopen("log.txt","w");
// instructionNetwork.init(H * W);
// construct_network(H, W, K);
// while (true) {
// int rowA, colA, rowB, colB;
// assert(1 == scanf("%d", &rowA));
// if (rowA == -1)
// break;
// assert(3 == scanf("%d%d%d", &colA, &rowB, &colB));
// if ((!increasing(0, rowA, H-1)) ||
// (!increasing(0, colA, W-1)) ||
// (!increasing(0, rowB, H-1)) ||
// (!increasing(0, colB, W-1)) ||
// (rowA == rowB && colA == colB)) {
// printf("-1\n");
// fprintf(log_file, "-1\n");
// fflush(stdout);
// fflush(log_file);
// continue;
// }
// vector<int> memory_cells;
// for (int row = 0; row < H; row++)
// for (int col = 0; col < W; col++) {
// bool active = (row == rowA && col == colA) || (row == rowB && col == colB);
// memory_cells.push_back(active ? 1 : 0);
// }
// int computation_result = instructionNetwork.compute(memory_cells);
// printf("%d\n", computation_result);
// fflush(stdout);
// for(int i = 0; i < (int)memory_cells.size(); i++)
// fprintf(log_file, (i ? " %d" : "%d"), memory_cells[i]);
// fprintf(log_file, "\n");
// fflush(log_file);
// }
// fclose(stdin);
// }
Compilation message (stderr)
vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:191:9: warning: unused variable 'x' [-Wunused-variable]
191 | int x = add_or( nec ) ;
| ^
vision.cpp:205:7: warning: unused variable 'x' [-Wunused-variable]
205 | int x = add_and( nec ) ;
| ^
vision.cpp:226:6: warning: unused variable 'x' [-Wunused-variable]
226 | int x = add_or( nec ) ;
| ^
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