TopCoder SRM 578 div 250

DeerInZooDivTwo.h

/*  TopCoder
 *  SRM       : 578
 *  Division  : 2
 *  Level     : 1
 *
 *  Created on: 2013/05/03(Fri)
 *      Author: tsu_nera<fox10225fox@gmail.com>
 */
#include <algorithm>
#include <iostream>
#include <map>
#include <numeric>
#include <set>
#include <sstream>
#include <string>
#include <vector>
using namespace std;

#define FOR(i,s,e) for (int i = int(s); i != int(e); i++)
#define FORIT(i,c) for (typeof((c).begin()) i = (c).begin(); i != (c).end(); i++)
#define ISEQ(c) (c).begin(), (c).end()

class DeerInZooDivTwo {

	public: vector<int> getminmax(int N, int K) {

	  vector<int> rslt(2);

    rslt[0] = getmin(N, K);
    rslt[1] = getmax(N, K);

		return rslt;
	}

	private: int getmin(int N, int K) {
	  int rslt = (N - K);
    return (rslt > 0) ? rslt : 0;
	}

  private: int getmax(int N, int K) {
    if( K % 2 == 0 ) {
      return N -(int)( K / 2 );
    }
    else {
      return  N - ( (int)(K / 2) + 1 );
    }
  }

};