Submission #736340

#	Time	Username	Problem	Language	Result	Execution time	Memory
736340		browntoad	Bitaro’s Party (JOI18_bitaro)	C++14	Compilation error	0 ms	0 KiB

bitaro

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define FOR(i, a, b) for (int i=(a); i<(b); i++)
#define REP(i, n) FOR(i, 0, n)
#define REP1(i, n) FOR(i, 1, n+1)
#define RREP(i, n) for (int i=(n)-1; i>=0; i--)
#define pii pair<int, int>
#define f first
#define s second
#define pii pair<int, int>
#define f first
#define s second
#define pb push_back
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) (int)((x).size())

const ll maxn = 2e5+5;

int n, m, qq;
struct quer{
    int nd;
    vector<int> ban;
    int id;
};
vector<int> ans(maxn), topo(maxn), ind(maxn);
vector<int> tp;
vector<int> graph[maxn];
vector<pii> kth[maxn];
const int bloc = 85;
vector<quer> q1, q2;
void init(){
    queue<int> qu;
    int cnt = 1;
    REP1(i, n){
        if (ind[i] == 0){
            topo[i] = cnt;
            tp.pb(i);
            qu.push(i);
            cnt++;
        }
    }
    while(qu.size()){
        int x = qu.front(); qu.pop();
        REP(i, SZ(graph[x])){
            ind[graph[x][i]]--;
            if (ind[graph[x][i]] == 0){
                topo[graph[x][i]] = cnt;
                tp.pb(graph[x][i]);
                cnt++;
                qu.push(graph[x][i]);
            }
        }
    }
}
void proc1(){
    REP1(i, n) kth[i].pb({0, i});
    REP(i, SZ(tp)){
        int x = tp[i];
        sort(ALL(kth[x]));
        reverse(ALL(kth[x]));
        REP(j, SZ(graph[x])){
            REP(l, min(SZ(kth[x]), bloc)){
                kth[graph[x][j]].pb({kth[x][l].f+1, kth[x][l].s});
            }
        }
    }

}
signed main(){
    ios::sync_with_stdio(false), cin.tie(0), cout.tie(0);
    cin>>n>>m>>qq;
    REP(i, m){
        int u, v; cin>>u>>v;
        graph[u].pb(v);
        ind[v]++;
    }
    REP(i, qq){
        int ndd;
        cin>>ndd;
        int k; cin>>k;
        vector<int> bban;
        REP(j, k){
            int x; cin>>x;
            bban.pb(x);
        }
        sort(ALL(bban));
        if (SZ(bban)<=80){
            q1.pb({ndd, bban, i});
        }
        else q2.pb({ndd, bban, i});
    }
    init();
    proc1();
    proc2();
    REP(i, qq){
        cout<<ans[i]<<endl;
    }

}

Compilation message (stderr)

bitaro.cpp: In function 'int main()':
bitaro.cpp:96:5: error: 'proc2' was not declared in this scope; did you mean 'proc1'?
   96 |     proc2();
      |     ^~~~~
      |     proc1