# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
282754 | medmdg | Vision Program (IOI19_vision) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "vision.cpp"
#include "grader.cpp"
#include<bits/stdc++.h>
using namespace std;
void construct_network(int H, int W, int K){
int l=0;
int r=W*H-1;
int m=l+r;
m/=2;
while(l<=r){
int a[m];
for(int i=0;i<=m;i++){
a[i]=i;
}
bool d=add_or(a);
if(d){
if(add_not(m)==0){
break;
}
r=m-1;
m=l+r;
m/=2;
continue;
}
l=m+1;
m=l+r;
m/=2;
}
int x=m%W;
int y=m/W;
for(int i=0;i<H*W;i++){
int xx=i%W;
int yy=i/W;
if(abs(xx-x)+abs(yy-y)==K){
if(add_not(i)==0){
return;
}
}
}
}