Submission #256681

#	Time	Username	Problem	Language	Result	Execution time	Memory
256681		b00n0rp	Vision Program (IOI19_vision)	C++17	41 / 100	3 ms	1148 KiB

vision

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

#define REP(i,n) for(int i = 0; i < n; i ++)
#define FOR(i,a,b) for(int i = a; i < b; i++)
#define vi vector<int>
#define pb push_back

void construct_network(int H, int W, int K){
	if(max(H,W) <= 30 or min(H,W) == 1){
		vi v;
		REP(i1,H){
			REP(j1,W){
				REP(i2,H){
					REP(j2,W){
						if(i1*W+j1 < i2*W+j2 and abs(i1-i2)+abs(j1-j2) == K){
							v.pb(add_and({i1*W+j1,i2*W+j2}));
						}
					}
				}
			}
		}
		add_or(v);
		// cout << ":-> " << v.size()+1 << endl;
	}
	else{
		vi v;
		REP(i1,1){
			REP(j1,1){
				REP(i2,H){
					REP(j2,W){
						if(i1*W+j1 < i2*W+j2 and abs(i1-i2)+abs(j1-j2) == K){
							v.pb(add_and({i1*W+j1,i2*W+j2}));
						}
					}
				}
			}
		}
		add_or(v);
		// cout << ":-> " << v.size()+1 << endl;
	}
}

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