제출 #1307327

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1307327		_as3ad	Vision Program (IOI19_vision)	C++20	컴파일 에러	0 ms	0 KiB

vision

#include <bits/stdc++.h>
#include "vision.h"
using namespace std;
#define ll long long
//#define int long long
#define all(x) x.begin(), x.end()
#define siz(x) ((int)x.size())
#define yes cout << "YES\n"
#define no cout << "NO\n"
#define f first
#define s second

/*
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template<class T>
using oset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
*/


const int mod = 1e9+7;
const int N = 20005;
const long long inf = 1e12+12;
double eps = 1e-9;


vector<vector<int>> meto ( int h, int w, int k ) {
    vector<array<int,2>>vect;
    for(int i=0;i<h;++i){
        for(int j=0;j<w;++j){
            vect.push_back({i,j});
        }
    }
    vector<vector<int>> ans( siz(vect)+3 );
    for(int i =0;i<vect.size();++i){
        for(int j =i+1;j<vect.size();++j){
            int sz = abs(vect[i][0]-vect[j][0])+abs(vect[i][1]-vect[j][1]);
            if(sz==k)
                ans[i].push_back(j);
                ans[j].push_back(i);
        }
    }
    return ans;
}

/*
add_and(Ns);
add_or(Ns);
add_xor(Ns);
add_not(c);
*/

void construct_network(int h, int w, int k) {
	vector<vector<int>> hi = meto(h, w, k);
    vector<int> can;
    int cur = h*w-1;
    for ( int x=0; i<h; x++ ) {
        int i=x*w;
        if ( siz( hi[i] ) == 0 ) continue;
        add_or( hi[i] );
        add_and( {cur+1, i} );
        cur+=2;
        can.push_back(cur);
    }
    for (int i=0; i<w; i++) {
        if ( siz( hi[i] ) == 0 ) continue;
        add_or( hi[i] );
        add_and( {cur+1, i} );
        cur+=2;
        can.push_back(cur);
    }
    add_or( can );


}

컴파일 시 표준 에러 (stderr) 메시지

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:58:20: error: 'i' was not declared in this scope
   58 |     for ( int x=0; i<h; x++ ) {
      |                    ^
vision.cpp:62:16: error: could not convert '{(cur + 1), i}' from '<brace-enclosed initializer list>' to 'std::vector<int>'
   62 |         add_and( {cur+1, i} );
      |         ~~~~~~~^~~~~~~~~~~~~~
      |                |
      |                <brace-enclosed initializer list>