Pagini recente » Cod sursa (job #620391) | Cod sursa (job #1570936) | Cod sursa (job #2329930) | Cod sursa (job #3133997) | Cod sursa (job #888581)
Cod sursa(job #888581)
#include <fstream>
#include <string.h>
using namespace std;
ifstream f1("ubuntzei.in");
ofstream f2("ubuntzei.out");
#define NMAX 2005
int N,SOL[NMAX],a[NMAX][NMAX],K=1,M;
long long int nivmax=0;
bool viz[NMAX];
char S[NMAX];
void cit()
{
int i,j,x,y,c;
f1>>N>>M;
f1.get();
f1.getline(S,NMAX);
int len=strlen(S);
for (i=0;i<len;i+=2)
SOL[K++]=S[i]-'0';
f1.get();
for (i=1;i<=M;i++)
{
f1>>x>>y>>c;
a[x][y]=c;
a[y][x]=c;
}
K--;
}
void dfs(int p,int nivel)
{
if (nivel>nivmax)
nivmax=nivel;
viz[p]=1;
int i;
for (i=1;i<=N;i++)
if(!viz[i] && a[p][i]!=0)
dfs(i,nivel+a[p][i]);
}
int main()
{
cit();
dfs(1,0);
f2<<nivmax;
f1.close();
f2.close();
return 0;
}