比赛 |
202103省实验桐柏一中普及组联赛 |
评测结果 |
AAAAAAAAAA |
题目名称 |
知己知彼,百战不殆 |
最终得分 |
100 |
用户昵称 |
数声风笛ovo |
运行时间 |
0.160 s |
代码语言 |
C++ |
内存使用 |
14.83 MiB |
提交时间 |
2021-03-22 19:53:02 |
显示代码纯文本
- #include<bits/stdc++.h>
- #define ll long long
- #define ull unsigned long long
- using namespace std;
- const int maxn=2e3;
- int m,n,ans1=0,maxx=-114514,ans2=1;
- int mp[maxn][maxn]={0};
- void fuck(int x,int y){
- mp[x][y]++;
- if(x+2<=n&&x+2>=1&&y+1<=n&&y+1>=0) mp[x+2][y+1]++;
- if(x+2<=n&&x+2>=1&&y-1<=n&&y-1>=0) mp[x+2][y-1]++;
- if(x+1<=n&&x+1>=1&&y+2<=n&&y+2>=0) mp[x+1][y+2]++;
- if(x+1<=n&&x+1>=1&&y-2<=n&&y-2>=0) mp[x+1][y-2]++;
- if(x-1<=n&&x-1>=1&&y+2<=n&&y+2>=0) mp[x-1][y+2]++;
- if(x-1<=n&&x-1>=1&&y-2<=n&&y-2>=0) mp[x-1][y-2]++;
- if(x-2<=n&&x-2>=1&&y+1<=n&&y+1>=0) mp[x-2][y+1]++;
- if(x-2<=n&&x-2>=1&&y-1<=n&&y-1>=0) mp[x-2][y-1]++;
- return ;
- }
- int main(){
- freopen("safenum.in","r",stdin);
- freopen("safenum.out","w",stdout);
- scanf("%d%d",&n,&m);
- for(int i=1;i<=m;i++){
- int x,y;
- scanf("%d%d",&x,&y);
- fuck(x,y);
- }
- for(int i=1;i<=n;i++){
- for(int j=1;j<=n;j++){
- if(!mp[i][j]) ans1++;
- if(mp[i][j]>maxx){
- maxx=mp[i][j];
- ans2=1;
- }
- else if(mp[i][j]==maxx) ans2++;
- }
- }
- printf("%d\n%d %d\n",ans1,maxx,ans2);
- return 0;
- }