Submission #427726

#TimeUsernameProblemLanguageResultExecution timeMemory
427726MDarioVision Program (IOI19_vision)C++17
8 / 100
1 ms300 KiB
    #include "vision.h"
    #include<bits/stdc++.h>
    using namespace std;
    typedef long long ll;
    #define F first
    #define S second
    void construct_network(int n, int m, int K) {
    	vector<int> ns, r;
    	ll c=n*m;
    	for(int i=0; i<n; i++){
            for(int t=0; t<m; t++){
                if(i+t==K)r.push_back(i*m+t);
    //            ns.clear();
    //            for(int i1=0; i1<n; i1++){
    //                for(int t1=0; t1<m; t1++){
    //                    if(abs(i-i1)+abs(t-t1)==K)ns.push_back(i1*m+t1);
    //                }
    //            }
    //            if(ns.size()==0)continue;
    //            add_or(ns);
    //            ns.clear();
    //            ns.push_back(i*m+t);
    //            add_and(ns);
    //            ns.clear();
    //            c++;
    //            ns.push_back(c-1);
    //            ns.push_back(c);
    //            c++;
    //            add_and(ns);
    //            r.push_back(c);
    //            c++;
            }
    	}
    	add_or(r);
    	return;
    }
    //add_and(ns);
    //add_or(ns);
    //add_xor(ns);
    //add_not(c);

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:9:9: warning: unused variable 'c' [-Wunused-variable]
    9 |      ll c=n*m;
      |         ^
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