제출 #873654

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
873654		andrei_boaca	Vision Program (IOI19_vision)	C++17	59 / 100	8 ms	2108 KiB

vision

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

vector<int> lins,cols;
vector<int> dlin[505],dcol[505];
int d1[505],d2[505],ind,nr[505],zero;
void construct_network(int H, int W, int K)
{
    if(min(H,W)==1)
    {
        H=max(H,W);
        vector<int> v;
        int cnt=0;
        for(int i=0;i+K<H;i++)
        {
            v={i,i+K};
            add_and(v);
            cnt++;
        }
        v.clear();
        for(int i=H;i<H+cnt;i++)
            v.push_back(i);
        assert(v.size()==cnt);
        add_or(v);
        return;
    }
    ind=H*W-1;
    for(int i=0;i<H;i++)
    {
        vector<int> v;
        for(int j=0;j<W;j++)
            v.push_back(i*W+j);
        add_or(v);
        ind++;
        lins.push_back(ind);
    }
    for(int j=0;j<W;j++)
    {
        vector<int> v;
        for(int i=0;i<H;i++)
            v.push_back(i*W+j);
        add_or(v);
        ind++;
        cols.push_back(ind);
    }
    K+=2;
    K=H+W-K;
    vector<int> vals;
    vector<int> a;
    for(int i=0;i<H;i++)
    {
        a.push_back(lins[i]);
        ind++;
        add_or(a);
        add_not(ind);
        ind++;
        vals.push_back(ind);
    }
    a.clear();
    for(int i=H-1;i>=0;i--)
    {
        a.push_back(lins[i]);
        ind++;
        add_or(a);
        add_not(ind);
        ind++;
        vals.push_back(ind);
    }
    a.clear();
    for(int i=0;i<W;i++)
    {
        a.push_back(cols[i]);
        ind++;
        add_or(a);
        add_not(ind);
        ind++;
        vals.push_back(ind);
    }
    a.clear();
    for(int i=W-1;i>=0;i--)
    {
        a.push_back(cols[i]);
        ind++;
        add_or(a);
        add_not(ind);
        ind++;
        vals.push_back(ind);
    }
    vector<int> z;
    for(int i=0;i<H*W;i++)
        z.push_back(i);
    ind++;
    add_xor(z);
    zero=ind;
    for(int i=0;i<8;i++)
    {
        vector<int> pp={zero};
        add_and(pp);
        ind++;
        nr[i]=ind;
    }
    for(int i:vals)
    {
        int t=i;
        for(int j=0;j<8;j++)
        {
            vector<int> pp={nr[j],t};
            add_xor(pp);
            ind++;
            int cif=ind;
            add_and(pp);
            ind++;
            nr[j]=cif;
            t=ind;
        }
    }
    vector<int> cand;
    for(int j=0;j<8;j++)
    {
        if((K>>j)&1)
            cand.push_back(nr[j]);
        else
        {
            add_not(nr[j]);
            ind++;
            cand.push_back(ind);
        }
    }
    add_and(cand);
}

컴파일 시 표준 에러 (stderr) 메시지

In file included from /usr/include/c++/10/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
                 from vision.cpp:2:
vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:25:24: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   25 |         assert(v.size()==cnt);
      |                ~~~~~~~~^~~~~

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