# include# include # include # include # define N 100005using namespace std;vector g[N];int node[N];int slove(int x){ int sum=0,i; for(i=0;i
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# include# include # include # include # define N 100005using namespace std;vector g[N];int node[N];int slove(int x){ int sum=0,i; for(i=0;i
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