Cod sursa(job #2912239)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 7 iulie 2022 15:54:38
Problema Paduri de multimi disjuncte Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.27 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream F("disjoint.in");
ofstream G("disjoint.out");
int n,y,z,p[100001];
int main()
{
    for(F>>n>>y;F>>n>>y>>z;n==2?G<<(y==z?"DA":"NU")<<'\n':p[z]=y) {
        for(;p[y];y=p[y]);
		for(;p[z];z=p[z]);
    }
    return 0;
}