Pagini recente » Cod sursa (job #954152) | Cod sursa (job #1054813) | Cod sursa (job #147236) | Cod sursa (job #2983118) | Cod sursa (job #2299245)
#include <bits/stdc++.h>
#define pii pair<int,int>
#define fs first
#define sc second
#define pb push_back
#define zeros(x) x&(-x)
#define all(v) v.begin(), v.end()
#define MOD 104659
#define oo 2000000000
#define pii pair<int,int>
#define ll long long
#define ld long double
#define ull unsigned long long
#define mem(a) memset(a,0,sizeof(a))
#define pi 3.14159265359
#define NMax 60
using namespace std;
ifstream fin("dmin.in");
ofstream fout("dmin.out");
double d[1510];
int rez[1510];
bool viz[1510];
vector <pair<int,double>> v[1510];
queue<int> q;
int i,j,n,m,x,y,c;
double eps = 0.0000000001;
bool eq(double a, double b) {
return fabs(a-b)<=eps;
}
int compute(int x)
{
if(rez[x] != 0) return rez[x];
for(auto nod : v[x])
{
if(eq(d[x],d[nod.fs] + nod.sc))
{
rez[x] += compute(nod.fs);
rez[x] %=MOD;
}
}
return rez[x];
}
int main()
{
fin>>n>>m;
for(i=1; i<=m; ++i)
{
fin>>x>>y>>c;
v[x].pb({y,log2(c)});
v[y].pb({x,log2(c)});
}
for(i=2; i<=n; ++i) d[i] = oo;
q.push(1);
viz[1] = 1;
while(!q.empty())
{
int nod = q.front();
q.pop();
viz[nod] = 0;
for(auto x : v[nod])
{
double c = x.sc;
if(d[nod] + c < d[x.fs])
{
d[x.fs] = d[nod]+ c;
if(!viz[x.fs])
{
q.push(x.fs);
viz[x.fs] = 1;
}
}
}
}
rez[1] = 1;
for(i=2;i<=n;++i)
{
if(rez[i] == 0)
rez[i] = compute(i);
}
for(i=2;i<=n;++i)
fout<<rez[i]<<" ";
return 0;
}