Cod sursa(job #2302669)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 14 decembrie 2018 23:17:16
Problema Paduri de multimi disjuncte Scor 100
Compilator c-64 Status done
Runda Arhiva educationala Marime 0.33 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--) 
	{
        scanf("%d%d%d",&n,&y,&z);
		for(;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;
    }
}