Submission #282840

#	Time	Username	Problem	Language	Result	Execution time	Memory
282840		muhammad_hokimiyon	Vision Program (IOI19_vision)	C++14	0 / 100	2 ms	1148 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

int dist( int x1 , int y1 , int x2 , int y2 )
{
    return abs(x1 - x2) + abs(y1 - y2);
}

void construct_network(int H, int W, int K)
{
    int n = H;
    int m = W;
    vector < pair < int , int > > ask;
	for( int i = 0; i < n; i++ ){
        for( int j = 0; j < m; j++ ){
            if( i == n - 1 && j == m - 1 )continue;
            int x = 1 - add_not( i * m + j );
            ask.push_back({ x , i * m + j });
        }
    }
    int f = 0;
    vector < int > res;
    for( auto x : ask ){
        if( x.first == 1 ){
            res.push_back( x.second );
        }else{
            f = x.second;
        }
    }
    if( (int)res.size() == 1 ){
        res.push_back( n * m - 1 );
    }
    int x = dist( res[0] / m , res[0] % m , res[1] / m , res[1] % m );
    if( x == K ){
        int ans = add_not( res[0] );
    }else{
        int ans = add_not( f );
    }
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:37:13: warning: unused variable 'ans' [-Wunused-variable]
   37 |         int ans = add_not( res[0] );
      |             ^~~
vision.cpp:39:13: warning: unused variable 'ans' [-Wunused-variable]
   39 |         int ans = add_not( f );
      |             ^~~

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