Cod sursa(job #3139835)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 2 iulie 2023 09:39:05
Problema Paduri de multimi disjuncte Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream F("disjoint.in");
ofstream G("disjoint.out");
int i,j,k,p[100001];
int main()
{
    for(F>>i>>j;F>>i>>j>>k;) {
        for(;p[j];j=p[j]);
        for(;p[k];k=p[k]);
        if(i<2)
            p[k]=j;
        else
            G<<(j!=k?"NU\n":"DA\n");
    }
    return 0;
}