Pagini recente » Cod sursa (job #2636189) | Cod sursa (job #3157657) | Cod sursa (job #2320852) | Cod sursa (job #1265095) | Cod sursa (job #1832255)
/**
Multumesc Narci6ix
*/
#include<bits/stdc++.h>
#define eps 1e-9
#define MOD 104659
#define INF INT_MAX
#define maxN 1505
using namespace std;
double dp[maxN];
vector<pair<int,double> > v[maxN];
int pos[maxN],n,m,x,y,c;
typedef struct edge
{
int nod;
double cost;
bool operator<(const edge& other) const
{
return cost>other.cost;
}
};
priority_queue<edge> q;
void Dijkstra()
{
while(!q.empty())
{
int x=q.top().nod;
double y=q.top().cost;
// if(dp[x]<y) continue;
q.pop();
for(vector<pair<int,double> >::iterator it=v[x].begin();it!=v[x].end();it++)
{
double newcost=y+(*it).second;
if((dp[(*it).first]-eps)>newcost)
{
dp[(*it).first]=newcost;
pos[(*it).first]=pos[x];
q.push({(*it).first,dp[(*it).first]});
}
else
if(fabs(newcost-dp[(*it).first])<=eps)
{
pos[(*it).first]=(pos[(*it).first]+pos[x])%MOD;
}
}
}
}
int main()
{
freopen("dmin.in","r",stdin);
freopen("dmin.out","w",stdout);
scanf("%d%d",&n,&m);
for(int i=1;i<=m;i++)
{
scanf("%d%d%d",&x,&y,&c);
v[x].push_back(make_pair(y,log2(c)));
v[y].push_back(make_pair(x,log2(c)));
}
dp[1]=0;
for(int i=2;i<=n;i++) dp[i]=1.0*INF;
pos[1]=1;
q.push({1,0});
Dijkstra();
for(int i=2;i<=n;i++) printf("%d ",pos[i]);
return 0;
}