| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
怎么讨论得那么复杂?? 这题很简单吧?? 我的代码#include<stdio.h>
int x[200001];
int y[200001];
int main()
{
int n;
while(scanf("%d",&n),n){
for(int i=0;i<n;i++)scanf("%d %d",&x[i],&y[i]);
int a=0;
int b=0;
int xi=x[n/2];
int yi=y[n/2];
for(int i=0;i<n;i++){
if(x[i]>xi && y[i]>yi || x[i]<xi && y[i]<yi){
a++;
}
else if(x[i]>xi && y[i]<yi || x[i]<xi && y[i]>yi){
b++;
}
}
printf("%d %d\n",a,b);
}
}
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator