Cod sursa(job #2853113)

Utilizator matwudemagogul matwu Data 19 februarie 2022 21:40:40
Problema Traseu Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.68 kb
#include <fstream>
using namespace std;

ifstream cin("traseu.in");
ofstream cout("traseu.out");
struct strazi
{
    int l,j,k;
} lol[101];

long long i,h,n,m,sum;
int main()
{
    cin>>n>>m;
    for(i=1;i<=m;i++)
       cin>>lol[i].l>>lol[i].j>>lol[i].k;
    for(i=1;i<=m;i++)
    {
        if(lol[i].j!=lol[i+1].l)
        {
            sum+=lol[i].k;
            for(h=i;h>=1;h--)
            {
                if((lol[i].j==lol[h].l) &&(lol[h].j==lol[i+1].l))
                {
                   sum+=lol[h].k;
                   break;
                }
            }
        }
        else sum+=lol[i].k;


    }
    cout<<sum;
    return 0;


}