Submission #298018

#	Time	Username	Problem	Language	Result	Execution time	Memory
298018		infinite_iq	Vision Program (IOI19_vision)	C++14	44 / 100	109 ms	1788 KiB

vision

#include <bits/stdc++.h>
using namespace std ;
#define pb push_back 
#define ins insert 
typedef pair < int , int > pi ;
typedef vector < int > vi ;
#include "vision.h"

void construct_network(int H, int W, int K) {
        vi v ;
        set < pi > s ;
        int num = 0 ;
        for ( int i = 0 ; i < H ; i ++ ) {
                for ( int j = 0 ; j < W ; j ++ ) {
                        vi ret ;
                        ret .pb ( i * W + j ) ;
                        for ( int k = 0 ; k < H ; k ++ ) {
                                for ( int l = 0 ; l < W ; l ++ ) { 
                                        if ( abs ( k - i ) + abs ( l - j ) == K ) {
                                                ret .pb ( k * W + l ) ;
                                        }
                                }
                        }
                        int id1 = add_not ( add_xor ( ret ) ) ;
                        int id2 = add_or  ( { i * W + j } ) ;
                        v .pb ( add_and ( { id1 , id2 } ) ) ;
                }
        }
        add_or ( v ) ;  
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:12:13: warning: unused variable 'num' [-Wunused-variable]
   12 |         int num = 0 ;
      |             ^~~

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19