Cod sursa(job #373411)

Utilizator MciprianMMciprianM MciprianM Data 13 decembrie 2009 19:39:01
Problema Statistici de ordine Scor 20
Compilator cpp Status done
Runda Arhiva educationala Marime 0.4 kb
#include<fstream>
#include<algorithm>
using namespace std;
int s[3000001];
int main(){
	ifstream f("sdo.in");
	ofstream g("sdo.out");
	int n, k, i, j, min, pmin;
	f>>n>>k;
	for(i=0;i<n;i++)
		f>>s[i];
	for(i=0;i<k;i++){
		min=s[i];pmin=i;
		for(j=i+1;j<n;j++)
			if(s[j]<min){
				min=s[j];
				pmin=j;
			}
		s[pmin]=s[i];
		s[i]=min;
	}
	--k;
	g<<s[k]<<endl;
	g.close();
	return 0;
}