Pagini recente » Cod sursa (job #823449) | Cod sursa (job #2402366) | Cod sursa (job #841212) | Cod sursa (job #693149) | Cod sursa (job #1732539)
#include <cstdio>
#include <vector>
#include <queue>
#include <cmath>
using namespace std;
#define NMAX 1505
#define MOD 104659
#define INFI 10000.0
#define PREC 1e-10
vector < pair < double, int > > v[ NMAX ];
priority_queue < pair < double, int > > Q;
double dist[ NMAX ];
int in_queue[ NMAX ];
int dinamica[ NMAX ];
void aflaDrumuri( int nod ){
int i, k, fiu;
double cost;
dist[ nod ] = 0;
dinamica[ nod ] = 1;
Q.push( { 0.0, nod } );
while( !Q.empty() ){
nod = Q.top().second;
Q.pop();
if( in_queue[ nod ] ) continue;
in_queue[ nod ] = 1;
for( i = 0; i < v[ nod ].size(); ++i ){
fiu = v[ nod ][ i ].second;
cost = v[ nod ][ i ].first;
if( dist[ fiu ] - ( dist[ nod ] + cost ) > PREC ){
dist[ fiu ] = dist[ nod ] + cost;
dinamica[ fiu ] = dinamica[ nod ];
Q.push( { -dist[ fiu ], fiu } );
}
else if( fabs( dist[ fiu ] - ( dist[ nod ] + cost ) ) < PREC ){
dinamica[ fiu ] += dinamica[ nod ];
dinamica[ fiu ] %= MOD;
}
}
}
}
int main()
{
freopen("dmin.in","r",stdin);
freopen("dmin.out","w",stdout);
int n, m, i, j, s, t, d, k, x, y, c;
scanf("%d%d",&n,&m);
while( m-- ){
scanf("%d%d%d",&x,&y,&c);
v[ x ].push_back( { log10( c ), y } );
v[ y ].push_back( { log10( c ), x } );
}
for( i = 1; i <= n; ++i )
dist[ i ] = INFI;
aflaDrumuri( 1 );
for( i = 2; i <= n; ++i )
printf("%d ",dinamica[ i ]);
return 0;
}