hiho week 48 register

Ended

Participants:456

Verdict:Accepted
Score:100 / 100
Submitted:2015-05-31 22:49:38

Lang:G++

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#include <iostream>
#include <stack>
using namespace std;
#define MaxN   100000
#define MaxM   500000
int head[MaxN+1] = {0};
int p[MaxM+1];
int nxt[MaxM+1]={0};
int deg[MaxN+1]={0};
int num[MaxN+1]={0};
int edgecnt;
void addedge(int u,int v)
{
    ++edgecnt;
    p[edgecnt] = v;
    nxt[edgecnt] = head[u];
    head[u] = edgecnt;
    deg[v]++;
}
int main()
{
    int n,m,k,t,u,v;
    long long sum = 0;
    cin>>n>>m>>k;
    while(k--)
    {
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