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template_graph.cpp
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#include <bits/stdc++.h>
using namespace std;
typedef long int li;
typedef long long int lli;
typedef vector<long long int> vlli;
typedef vector<int> vi;
typedef stack<long long int> slli;
typedef pair<lli, lli> plli;
class Graph {
vector<vector<lli>> adj;
lli nodes;
vector<lli> assigned;
public:
Graph(lli nodes) {
this->adj.resize(nodes, vector<lli>{});
this->nodes = nodes;
this->assigned.resize(nodes, 0);
}
void addDirectedEdge(lli src, lli dst) {
if(src == dst) {
return;
}
this->adj[src].emplace_back(dst);
}
void addUndirectedEdge(lli src, lli dst) {
if(src == dst) {
return;
}
this->adj[src].emplace_back(dst);
this->adj[dst].emplace_back(src);
}
void solve() {
}
};
void task() {
}
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
task();
return 0;
}