【OJ】Ants acmclub.com 10913 // poj 1852

#include<iostream>#include<algorithm>#include<cstdio>using namespace std;int shu[1000010];int main(){  int i,a,b;  while(scanf("%d %d",&a,&b)!=EOF){    for( i=0;i<a;i++)      scanf("%d",&shu[i]);    sort(shu,shu+a);    while(--b)      printf("%d ",shu[--i]);    printf("%d\n",shu[--i]);  }    return 0;}