#include<iostream>
#include<algorithm>
using namespace std;
#define M 50005
int n;
int a[M],b[M],c[M];
int main()
{
int i,j;
while(scanf("%d",&n)!=EOF)
{
for(i=1;i<=n;i++)
{
scanf("%d",&a[i]);
b[i]=a[i];
a[i]-=i;
c[i]=a[i];
}
sort(a+1,a+n+1);
int temp=1;
int max=0;
int t=a[1];
for(i=1;i<n;i++)
{
if(a[i]==a[i+1])
temp++;
else
{
if(max<temp)
{
max=max>temp?max:temp;
t=a[i];
}
temp=1;
}
}
if(a[n]==a[n-1])
{
max=max>temp?max:temp;
t=a[i];
}
if(n==1)
cout<<0<<endl;
else
cout<<n-max<<endl;
for(i=1;i<=n;i++)
{
b[i]-=c[i]-t;
}
for(i=1;i<n;i++)
cout<<b[i]<<" ";
cout<<b[n]<<endl;
}
}
#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
using namespace std;
const int MAXN = 52;
int dp[MAXN][MAXN][MAXN];
char path[MAXN][MAXN][MAXN];
int ss[MAXN] , pp[MAXN] , mm[MAXN];
int n, h, s0, p0, m0;
char ans[MAXN];
void gao()
{
for(int i = 0; i < n; i++)
for(int j = 0; j <= i; j++)
for(int k = 0; k <= m0; k++)
{
if(dp[i][j][k] > 0)
{
if(s0 + j >= ss[i])
{
int temp = max(2*ss[i] - (s0+j), 0);
if(dp[i+1][j+1][k] < dp[i][j][k] - temp)
{
dp[i+1][j+1][k] = dp[i][j][k] - temp;
path[i+1][j+1][k] = 'D';
}
}
if(p0 + i - j >= pp[i] && k >= mm[i])
{
if(dp[i+1][j][k-mm[i]] < dp[i][j][k])
{
dp[i+1][j][k - mm[i]] = dp[i][j][k];
path[i+1][j][k - mm[i]] = 'E';
}
}
}
}
bool isok = false;
int pnum = -1 , mnum = -1;
for(int j = 0; j <= n; j++)
for(int k = 0; k <= m0; k++)
{
if(dp[n][j][k] > 0)
{
pnum = j;
mnum = k;
isok = true;
break;
}
}
if(isok)
{
for(int i = n-1; i >= 0; i--)
{
ans[i] = path[i+1][pnum][mnum];
if(ans[i] == 'E') mnum += mm[i];
else pnum--;
}
cout<<ans<<endl;
}
else cout<<"UNLUCKY"<<endl;
}
int main()
{
while(scanf("%d%d%d%d%d", &n, &h, &s0, &p0, &m0) != EOF)
{
for(int i = 0; i < n; i++) scanf("%d%d%d", &ss[i], &pp[i], &mm[i]);
for(int i = 0; i <= n; i++)
for(int j = 0; j <= n; j++)
for(int k = 0; k <= m0; k++)
dp[i][j][k] = 0;
dp[0][0][m0] = h;
gao();
}
return 0;
}
#include <iostream>
#include <cmath>
#include <cstring>
#include <cstdio>
#include <algorithm>
#define LL long long
#define abs(x) ((x)>0?(x):-(x))
#define mset(a, b) memset(a, b, sizeof(a))
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
const int MAXN = 50020;
LL minx, miny;
struct node
{
LL x, y;
}a[MAXN];
int wwbb = -1;
LL sum, bnum;
int n;
void init()
{
minx = miny = 0xfffffffffffffffll;
for(int i =1; i <= n; i++)
{
if(minx > a[i].x) minx = a[i].x;
if(miny > a[i].y) miny = a[i].y;
}
LL t = abs(0 - minx) + abs(0 - miny);
if(0 == t % 2) wwbb = 1;//黑
else wwbb = 0;//白
for(int i = 1; i <= n; i++)
{
a[i].x = a[i].x + 0 - minx;
a[i].y = a[i].y + 0 - miny;
}
}
LL calc(LL a, LL b)
{
LL ta = (a+1)/2, tb = (b+1)/2;
LL ret = ta*tb;
ta = a-ta;
tb = b-tb;
ret += ta*tb;
if(wwbb == 0 && 1 == a % 2 && 1 == b % 2)
{
return ret - 1;
}else return ret;
}
void gao()
{
for (int i = 1; i <= n; i++)
{
if (a[i].y == a[i+1].y ){
sum += a[i+1].x*a[i+1].y;
bnum += calc(a[i+1].x, a[i+1].y);
sum -= a[i].x*a[i].y;
bnum -= calc(a[i].x, a[i].y);
}
//cout<<bnum<<" ";
}
}
int main()
{
while(scanf("%d", &n) != EOF)
{
for(int i = 1; i <= n; i++)
scanf("%lld%lld", &a[i].x, &a[i].y);
init();
a[n+1] = a[1];
gao();
//cout<<endl;
LL bans = 0, wans = 0;
wans = abs(sum) - abs(bnum);
bans = abs(bnum);
printf("%lld %lld\n", bans, wans);
sum = bnum = 0;
}
return 0;
}
#include <iostream>
#include <cmath>
#include <cstring>
#include <cstdio>
#include <algorithm>
#define LL long long
#define abs(x) ((x)>0?(x):-(x))
#define mset(a, b) memset(a, b, sizeof(a))
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
const int MAXN = 50020;
LL minx, miny;
int wwbb = -1;
struct node
{
LL x, y;
LL w, b;
}a[MAXN];
int n;
void init()
{
minx = miny = 0xfffffffffffffffll;
for(int i =1; i <= n; i++)
{
if(minx > a[i].x) minx = a[i].x;
if(miny > a[i].y) miny = a[i].y;
}
LL t = abs(0 - minx) + abs(0 - miny);
if(0 == t % 2) wwbb = 1;//黑
else wwbb = 0;//白
for(int i = 1; i <= n; i++)
{
a[i].x = a[i].x + 0 - minx;
a[i].y = a[i].y + 0 - miny;
}
}
void gao()
{
if(wwbb == 0)//白为底
{
for(int i = 1; i <= n; i++)
{
if(a[i+1].x > a[i].x)
{
LL t = a[i+1].x - a[i].x;
if(0 == t % 2)
{
a[i].w = -1 * ((t*a[i+1].y)/2);
a[i].b = -1 * ((t*a[i+1].y)/2);
}
if(1 == t % 2)
{
if(0 == a[i].x % 2)
{
a[i].w = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].b = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
if(1 == a[i].x % 2)
{
a[i].b = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].w = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
}
}
if(a[i+1].x < a[i].x)
{
LL t = a[i].x - a[i+1].x;
if(0 == t % 2)
{
a[i].w = ((t*a[i+1].y)/2);
a[i].b = ((t*a[i+1].y)/2);
}
if(1 == t % 2)
{
if(0 == a[i+1].x % 2)
{
a[i].w = ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].b = ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
if(1 == a[i+1].x % 2)
{
a[i].b = ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].w = ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
}
}
}
}
if(wwbb == 1)//黑为底
{
for(int i = 1; i <= n; i++)
{
if(a[i+1].x > a[i].x)
{
LL t = a[i+1].x - a[i].x;
if(0 == t % 2)
{
a[i].b = -1 * ((t*a[i+1].y)/2);
a[i].w = -1 * ((t*a[i+1].y)/2);
}
if(1 == t % 2)
{
if(0 == a[i].x % 2)
{
a[i].b = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].w = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
if(1 == a[i].x % 2)
{
a[i].w = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].b = -1 * ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
}
}
if(a[i+1].x < a[i].x)
{
LL t = a[i].x - a[i+1].x;
if(0 == t % 2)
{
a[i].b = ((t*a[i+1].y)/2);
a[i].w = ((t*a[i+1].y)/2);
}
if(1 == t % 2)
{
if(0 == a[i+1].x % 2)
{
a[i].b = ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].w = ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
if(1 == a[i+1].x % 2)
{
a[i].w = ((t-1)*a[i+1].y/2 + (a[i+1].y + 1)/2);
a[i].b = ((t-1)*a[i+1].y/2 + (a[i+1].y)/2);
}
}
}
}
}
}
int main()
{
while(scanf("%d", &n) != EOF)
{
for(int i = 1; i <= n; i++)
scanf("%lld%lld", &a[i].x, &a[i].y);
init();
a[n+1] = a[1];
gao();
LL bans = 0, wans = 0;
for(int i = 1; i <= n; i++)
{
bans += a[i].b;
a[i].b = 0;
wans += a[i].w;
a[i].w = 0;
}
printf("%lld %lld\n", bans, wans);
//cout<<bans<<" "<<wans<<endl;
}
return 0;
}
#include<iostream>
#include<cstdio>
#include<queue>
using namespace std;
const int INF=999999999;
int pre[105],head[105],d[105];
struct hh
{
int f,e,cap,cost,next;
}edge[8050];
int n,m,cent;
void add1(int f,int e,int cap,int cost)
{
edge[cent].f=f;edge[cent].e=e;
edge[cent].cap=cap;edge[cent].cost=cost;
edge[cent].next=head[f];
head[f]=cent++;
}
void add(int f,int e,int cap,int cost)
{
add1(f,e,cap,cost);
add1(e,f,0,-cost);
}
bool spfa(int s,int t)
{
queue<int>q;
int u,v,cap,cost;
bool in[105]={0};
for(int i=1;i<=n+1;i++)
d[i]=INF;
d[s]=0;in[s]=1;
q.push(s);
while(!q.empty())
{
u=q.front();q.pop();in[u]=0;
for(int i=head[u];i!=-1;i=edge[i].next)
{
v=edge[i].e;cap=edge[i].cap;cost=edge[i].cost;
if(cap>0&&d[v]>d[u]+cost)
{
d[v]=d[u]+cost;
pre[v]=i;
if(!in[v])
{
q.push(v);in[v]=1;
}
}
}
}
return d[t]<0;
}
int EK(int s,int t)
{
int tp=INF;
pre[s]=-1;
for(int i=pre[t];i!=-1;i=pre[edge[i].f])
{
tp=min(tp,edge[i].cap);
}
for(int i=pre[t];i!=-1;i=pre[edge[i].f])
{
edge[i].cap-=tp;
edge[i^1].cap+=tp;
}
return tp*d[t];
}
int main()
{
int price,f,e,cap,cost,ans;
while(scanf("%d%d",&n,&m)!=EOF)
{
cent=0;ans=0;
for(int i=1;i<=n+1;i++)head[i]=-1;
for(int i=2;i<=n;i++)
{
scanf("%d",&price);
add(i,n+1,INF,-price);
}
for(int i=1;i<=m;i++)
{
scanf("%d%d%d%d",&f,&e,&cap,&cost);
add(f,e,cap,cost);
add(e,f,cap,cost);
}
while(spfa(1,n+1))
ans+=EK(1,n+1);
printf("%d\n",-ans);
}
return 0;
}
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
#define N 50010
#define V 500
const int xx[6]={0,0,-1,-1,1,1} , yy[6]={1,-1,1,0,1,0} , _yy[6]={1,-1,0,-1,0,-1};
int a[N],b[N],p[N],c[N] , num[2*V+10][2*V+10];
bool land[2*V+10][2*V+10];
int n,s,numn;
int find(int x)
{
return x==p[x]?x:p[x]=find(p[x]);
}
int main()
{
while(scanf("%d%d",&n,&s)!=EOF)
{
numn=0;
memset(land,false,sizeof(land));
scanf("%d%d",&a[0],&b[0]);
land[a[0]+V][b[0]+V]=true;
num[a[0]+V][b[0]+V]=0;
p[0]=0; c[0]=1; numn=1;
for(int i=1; i<n; i++)
{
int x,y,ta,tb;
scanf("%d%d",&ta,&tb);
if(land[ta+V][tb+V]) continue;
int sum,numr,r[10];
sum=0; numr=0;
for(int k=0; k<6; k++)
{
x=ta+xx[k];
y=(ta&1)?tb+yy[k]:tb+_yy[k];
//if(x<-V || x>V || y<-V || y>V) continue;
if(!land[x+V][y+V]) continue;
int m=num[x+V][y+V];
int tmp=find(m);
int j;
for(j=0; j<numr; j++) if(r[j]==tmp) break;
if(j==numr) r[numr++]=tmp;
}
for(int k=0; k<numr; k++) sum += c[r[k]];
if(sum<s)
{
a[numn] = ta; b[numn] = tb;
land[ta+V][tb+V] = true;
num[ta+V][tb+V] = numn;
p[numn] = numn; c[numn] = sum+1;
for(int k=0; k<numr; k++) p[r[k]]=numn;
numn++;
}
}
int Count=0,ans[N];
for(int k=0; k<numn; k++) if(p[k]==k) ans[Count++]=c[k];
sort(ans,ans+Count);
printf("%d\n",Count);
for(int k=0; k<Count; k++)
{
printf("%d",ans[k]);
if(k==Count-1) printf("\n");
else printf(" ");
}
}
return 0;
}
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define CY 135
struct P
{
int r, c, r2, c2, s, w, h;
} ans;
char ar[CY][CY], br[CY][CY];
int C[CY], fro[CY], to[CY];
int N, M, N2, M2;
int main(void)
{
while (2 == scanf("%d%d", &N, &M))
{
memset(ar, '@', sizeof(ar));
for (int i = 0; i < N; ++i) scanf("%s", ar[50 + i] + 50);
scanf("%d%d", &N2, &M2);
for (int i = 0; i < N2; ++i) scanf("%s", br[i]);
ans.s = 0;
for (int r = -N2 + 1; r < N; ++r)
{
for (int c = -M2 + 1; c < M; ++c)
{
memset(C, 0, sizeof(C));
for (int i = 0; i < N2; ++i)
{
for (int j = 0; j < M2; ++j)
{
if (ar[50 + i + r][50 + j + c] == br[i][j])
{
C[j]++;
}
else
{
C[j] = 0;
}
}
for (int j = 0; j < M2; ++j)
{
int k = j - 1;
while (k >= 0 && C[k] >= C[j]) k = fro[k];
fro[j] = k;
}
for (int j = M2 - 1; j >= 0; --j)
{
int k = j + 1;
while (k < M2 && C[k] >= C[j]) k = to[k];
to[j] = k;
}
for (int j = 0; j < M2; ++j)
{
int w = to[j] - fro[j] - 1;
int h = C[j];
if (h * w > ans.s)
{
ans.s = h * w;
ans.r2 = i - C[j] + 1;
ans.c2 = fro[j] + 1;
ans.r = r + ans.r2;
ans.c = c + ans.c2;
ans.h = h;
ans.w = w;
}
}
}
}
}
if (ans.s == 0)
{
printf("0 0\n");
}
else
{
printf("%d %d\n", ans.h, ans.w);
printf("%d %d\n%d %d\n", ans.r + 1, ans.c + 1, ans.r2 + 1, ans.c2 + 1);
}
}
return 0;
}
#include <cstdio>
using namespace std;
long long a[100003];
int l[100003],r[100003];
int main(){
int n,i,j;
long long MAX;
while(scanf("%d",&n)&&n){
MAX=a[0]=a[n 1]=-1000000000;
for(i=1;i<=n;i ){
scanf("%lld",a i);
l[i]=1;
j=i;
while(a[j-l[j]]>=a[i]){
j-=l[j];
l[i] =l[j];
}
}
for(i=n;i>=1;i--){
r[i]=1;
j=i;
while(a[j r[j]]>=a[i]){
j =r[j];
r[i] =r[j];
}
if((l[i] r[i]-1)*a[i]>MAX)MAX=(l[i] r[i]-1)*a[i];
}
printf("%lld\n",MAX);
}
return 0;
}
#include <iostream>
#include <cmath>
#include <cstring>
#include <cstdio>
#include <queue>
#include <algorithm>
#define LL long long
#define abs(x) ((x)>0?(x):-(x))
#define mset(a, b) memset(a, b, sizeof(a))
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
const int MAXN = 1220;
const double eps = 1E-9;
double d[MAXN][MAXN];
int ans[MAXN];
struct Point
{
double x, y;
}p[MAXN];
double inline dis(const Point &l, const Point &r)
{
return sqrt((l.x-r.x)*(l.x-r.x) + (l.y-r.y)*(l.y-r.y));
}
int flag[MAXN];
int n;
bool isok(double rr)
{
mset(flag, -1);
for(int i = 0; i < n; i++)
{
if(flag[i] > -1) continue;
queue<int> q;
q.push(i);
flag[i] = 0;
while(!q.empty())
{
int now = q.front();
q.pop();
for(int j = 0; j < n; j++)
{
if(j == now || d[now][j] > rr) continue;
if(flag[now] == flag[j]) return false;
if(flag[j] == -1)
{
flag[j] = 1-flag[now];
q.push(j);
}
}
}
}
for(int i = 0; i < n; i++) ans[i] = flag[i]+1;
return true;
}
double bs(double l, double r)
{
while(l + eps < r)
{
double mid = (l + r)/2;
if(isok(mid)) l = mid;
else r = mid;
}
return l;
}
int main()
{
while(~scanf("%d", &n) && n)
{
for(int i = 0; i < n; i++)
{
scanf("%lf%lf", &p[i].x, &p[i].y);
for(int j = 0; j < i; j++)
d[i][j] = d[j][i] = dis(p[i], p[j]);
}
double tmp = bs(0.0, 20000.0);
printf("%.7lf\n", tmp*0.5);
for(int i = 0; i < n; i++)
printf("%d%c", ans[i], i == (n-1)?'\n':' ');
}
return 0;
}
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文章浏览阅读1w次,点赞2次,收藏27次。来源:机器人小妹 很多时候企业拥有重复,乏味且困难的工作流程,这些流程往往会减慢生产速度并增加运营成本。为了降低生产成本,企业别无选择,只能自动化某些功能以降低生产成本。 通过数字化..._人工智能平台
文章浏览阅读2.2k次。热加载能够在每次保存修改的代码后自动刷新 electron 应用界面,而不必每次去手动操作重新运行,这极大的提升了开发效率。安装 electron 热加载插件热加载虽然很方便,但是不是每个 electron 项目必须的,所以想要舒服的开发 electron 就只能给 electron 项目单独的安装热加载插件[electron-reloader]:// 在项目的根目录下安装 electron-reloader,国内建议使用 cnpm 代替 npmnpm install electron-relo._electron-reloader
文章浏览阅读942次。在11.0 进行定制化开发,会根据需要去掉recovery模式的一些选项 就是在device.cpp去掉一些选项就可以了。_android recovery 删除 部分菜单
文章浏览阅读2.2k次,点赞2次,收藏6次。继续上次的echart博客,由于省会流向图是从echart画廊中直接取来的。所以直接上代码<!DOCTYPE html><html><head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /&_java+echart地图+物流跟踪
文章浏览阅读1.4k次。一、OSD模块简介1.1 消息封装:在OSD上发送和接收信息。cluster_messenger -与其它OSDs和monitors沟通client_messenger -与客户端沟通1.2 消息调度:Dispatcher类,主要负责消息分类1.3 工作队列:1.3.1 OpWQ: 处理ops(从客户端)和sub ops(从其他的OSD)。运行在op_tp线程池。1...._ceph 发送数据到其他副本的源码
文章浏览阅读7.9k次,点赞3次,收藏22次。一 定义这是最早出现的置换算法。该算法总是淘汰最先进入内存的页面,即选择在内存中驻留时间最久的页面予以淘汰。该算法实现简单,只需把一个进程已调入内存的页面,按先后次序链接成一个队列,并设置一个指针,称为替换指针,使它总是指向最老的页面。但该算法与进程实际运行的规律不相适应,因为在进程中,有些页面经常被访问,比如,含有全局变量、常用函数、例程等的页面,FIFO 算法并不能保证这些页面不被淘汰。这里,我_进程调度fifo算法代码
文章浏览阅读133次。rownum是oracle才有的写法,rownum在oracle中可以用于取第一条数据,或者批量写数据时限定批量写的数量等mysql取第一条数据写法SELECT * FROM t order by id LIMIT 1;oracle取第一条数据写法SELECT * FROM t where rownum =1 order by id;ok,上面是mysql和oracle取第一条数据的写法对比,不过..._mysql 替换@rownum的写法
文章浏览阅读790次,点赞3次,收藏4次。官网下载下载链接:http://www.eclipse.org/downloads/点击Download下载完成后双击运行我选择第2个,看自己需要(我选择企业级应用,如果只是单纯学习java选第一个就行)进入下一步后选择jre和安装路径修改jvm/jre的时候也可以选择本地的(点后面的文件夹进去),但是我们没有11版本的,所以还是用他的吧选择接受安装中安装过程中如果有其他界面弹出就点accept就行..._ecjelm
文章浏览阅读245次。原文链接:https://linux.cn/article-7801-1.htmlifconfigping <IP地址>:发送ICMP echo消息到某个主机traceroute <IP地址>:用于跟踪IP包的路由路由:netstat -r: 打印路由表route add :添加静态路由路径routed:控制动态路由的BSD守护程序。运行RIP路由协议gat..._ifconfig 删除vlan