Submission #198164

#	Time	Username	Problem	Language	Result	Execution time	Memory
198164		arnold518	Vision Program (IOI19_vision)	C++14	0 / 100	293 ms	1264 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

int H, W, K;

void construct_network(int _H, int _W, int _K)
{
	int i, j, p, q;
	H=_H; W=_W; K=_K;

	int N=max(H, W);
	vector<int> tt;
	for(i=0; i<H; i++) for(j=0; j<W; j++)
	{
		for(p=0; p<H; p++) for(q=0; q<W; q++)
		{
			if(pii(i, j)>=pii(p, q)) continue;
			if(abs(p-i)+abs(q-j)==K) tt.push_back(add_and({i*W+j, p*W+j}));
		}
	}
	add_or(tt);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:16:6: warning: unused variable 'N' [-Wunused-variable]
  int N=max(H, W);
      ^

• 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