Submission #431676

#	Time	Username	Problem	Language	Result	Execution time	Memory
431676		kwongweng	Vision Program (IOI19_vision)	C++17	33 / 100	7 ms	1092 KiB

vision

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

void construct_network(int H, int W, int K) {
	vector<int> Ns;
	int cnt = 0;
	for (int i = 0; i < H; i++){
		for (int j = 0; j < W; j++){
			int pos = i*W + j;
			for (int k = -K; k <= K; k++){
				int new_pos = pos + k*W + K-abs(k);
				if (0 <= i+k && i+k < H && 0 <= (j+K-abs(k)) && j+K-abs(k) < W){
					Ns = {pos, new_pos};
					int a = add_and(Ns);
					cnt++;
				}
			}
		}
	}
	Ns = {};
	for (int i = H*W; i < H*W+cnt; i++) Ns.push_back(i);
	int a = add_or(Ns);
	return;
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:15:10: warning: unused variable 'a' [-Wunused-variable]
   15 |      int a = add_and(Ns);
      |          ^
vision.cpp:23:6: warning: unused variable 'a' [-Wunused-variable]
   23 |  int a = add_or(Ns);
      |      ^

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