#include "vision.h" #include<bits/stdc++.h> using namespace std; void construct_network(int H, int W, int K) { std::vector<int> Ns; for(int x1=0;x1<W;x1++){ for(int y1=0;y1<H;y1++){ //cout<<endl<<x1+W*y1<<": \n"; vector<int> a(2); a[0] = (y1*W + x1); int origx=K+x1, origy=y1; for(int i=0;i<K;i++){ //cout<<origx+origy*W<<" "; if(origx<W && origx>=0 && origy<H && origy>=0){ a[1] = origy*W+origx; Ns.push_back(add_and(a)); } origy++; origx--; } for(int i=0;i<K;i++){ //cout<<origx+origy*W<<" "; if(origx<W && origx>=0 && origy<H && origy>=0){ a[1] = origy*W+origx; Ns.push_back(add_and(a)); } origy--; origx--; } for(int i=0;i<K;i++){ //cout<<origx+origy*W<<" "; if(origx<W && origx>=0 && origy<H && origy>=0){ a[1] = origy*W+origx; Ns.push_back(add_and(a)); } origy--; origx++; } for(int i=0;i<K;i++){ //cout<<origx+origy*W<<" "; if(origx<W && origx>=0 && origy<H && origy>=0){ a[1] = origy*W+origx; Ns.push_back(add_and(a)); } origy++; origx++; } } } int a = add_or(Ns); }

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:51:6: warning: unused variable 'a' [-Wunused-variable]
  int a = add_or(Ns);
      ^