记录编号	122080	评测结果	AAAAAAAAAA
题目名称	[USACO Jan08] 奶牛的选举	最终得分	100
用户昵称	HouJikan	是否通过	通过
代码语言	C++	运行时间	0.053 s
提交时间	2014-09-22 16:25:55	内存使用	0.62 MiB

#include <iostream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
#include <cstdlib>
#include <map>
#include <set>
#include <list>
#include <iterator>
#include <ctime>
#include <queue>
#include <stack>
#include <vector>
#include <functional>
#include <deque>
#define For(i,j,k) for(int i=(j);i<=(k);i++)
using namespace std;
typedef long long LL;
typedef unsigned int Uint;
const int INF=0x7ffffff;
using namespace std;
//================struct declaration======================

//================var declaration=-========================
const int MAXN=50010;
int rank[MAXN],n,k;
int A[MAXN],B[MAXN];
//================function declaration====================
bool cmp1(int a,int b){return A[a]>A[b];}
bool cmp2(int a,int b){return B[a]>B[b];}
//================main code===============================
int main()
{
  string ProgrammeName="elect";
  string FloderName="COGS";
  freopen((ProgrammeName+".in").c_str(),"r",stdin);
  freopen((ProgrammeName+".out").c_str(),"w",stdout);
#ifdef DEBUG
  clock_t Start_Time=clock();
  system(("copy C:\\Users\\abc\\Desktop\\HouJikan\\"+FloderName+"\\standard.cpp C:\\Users\\abc\\Desktop\\HouJikan\\"+FloderName+"\\submit.txt").c_str());
#endif
  scanf("%d%d",&n,&k);
  For(i,1,n)
    scanf("%d%d",A+i,B+i),rank[i]=i;
  sort(rank+1,rank+1+n,cmp1);
  sort(rank+1,rank+1+k,cmp2);
  printf("%d\n",rank[1]);
#ifdef DEBUG
  clock_t End_Time=clock();
  printf("\n\nTime Used :%.6lf Ms\n",double(Start_Time-End_Time)/(-CLOCKS_PER_SEC));
#endif
  return 0;
}
//================function code===========================