hiho week 50 register

Ended

Participants:436

Verdict:Time Limit Exceeded
Score:0 / 100
Submitted:2015-06-19 16:40:05

Lang:G++

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#include<iostream>
#include<stack>
using namespace std;
stack<int>p0,p1;
int sign[1010]={0};
int map[1010][1010]={0};
int main()
{
    int n,m;
    cin >> n>>m;
    int x,y;
    for(int i(0);i<m;i++)
    {
        cin >>x>>y;
        map[x][y]=map[y][x]=1;
        sign[x]++;
        sign[y]++;
    }
    int start;
    int temp = m;
    for(int i(1);i<=n;i++)
    {
        if(i%2)
        {
            start = i;
            break;
        }
    }
    int head;
    p0.push(start);
    do
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