Submission #1233800

#	Time	Username	Problem	Language	Result	Execution time	Memory
1233800		veehj	Vision Program (IOI19_vision)	C++17	Compilation error	0 ms	0 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define fi first
#define se second
#define pb push_back
#define sz(a) (ll) a.size()
#define all(x) (x).begin(), (x).end()
#define rep(i, a, b) for(ll i=(ll)(a); i<(ll)(b); i++)
#define rrep(i, a, b) for(ll i=(ll)(a); i>=(ll)(b); i--)
#define vl vector<ll>
#define vpll vector<pair<ll, ll>>
#define vvl vector<vector<ll>>
#define pll pair<ll, ll>

void construct_network(int h, int w, int k) {
  ll l=h*w, r=h*w;
  vector<int> Ns;
  set<int> st;
  for(int rw=0; rw<=k; rw++){
    int currh=0; currw=0;
    st.insert(currh*w+currw);
    st.insert((currh+(k-rw))*w+(currw+rw));
    st.insert((currh+(k-rw))*w+currw);
    st.insert(currh*w+(currw+rw));
  }
  Ns={};
  for(auto& u : st) Ns.pb(u);
  add_xor(Ns);
}

Compilation message (stderr)

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:22:18: error: 'currw' was not declared in this scope; did you mean 'currh'?
   22 |     int currh=0; currw=0;
      |                  ^~~~~
      |                  currh