@PaulGuan
2016-10-21T07:45:37.000000Z
字数 330
阅读 860
未分类
#include <iostream>#include <cstring>#include <algorithm>using namespace std;bool flag[1002];int main(void){int n,k,i,max,f=1;while(cin>>n>>k){memset(flag,false,sizeof(flag));for(i=0;i<n;i++){int x;cin>>x;flag[x]=true;}for(i=1;i<=1000;i++){if(flag[i]){k--;max=i;}if(k==0){f=0;cout<<i<<endl;break;}}if(f)cout<<max<<endl;}return 0;}
