Cod sursa(job #2774466)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 11 septembrie 2021 18:03:33
Problema Paduri de multimi disjuncte Scor 100
Compilator c-64 Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<stdio.h>
int n,m,y,z,p[100001];
int main()
{
    freopen("disjoint.in","r",stdin),freopen("disjoint.out","w",stdout),scanf("%d%d",&n,&m);
    while(m--) {
		for(scanf("%d%d%d",&n,&y,&z);p[y];y=p[y]);
		for(;p[z];z=p[z]);
		if(n==2)
            printf("%s\n",y==z?"DA":"NU");
        else
            p[z]=y;
    }
    return 0;
}