Submission #18717

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
18717	2016-02-14 17:30:55	ggoh	Dancing Elephants (IOI11_elephants)	C++98	100 / 100	4915 ms	22044 KiB

elephants

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#include<cstdio>
#include<vector>
#include<algorithm>
int a,b,sq,t,how,dpsz,z[150002],x[150002],yy[150002],D[391][781],len[391][781],LEN[391][781],sz[391];
void madp(int num)
{
    if(sz[num]==0)return ;
    len[num][sz[num]]=2000000001;
    int q=0;
    for(int j=0;j<sz[num];j++)
    {
        while(len[num][q]<=len[num][j]+b)q++;
        z[j]=q;
    }
    for(int j=sz[num]-1;j>=0;j--)
    {
        if(z[j]==sz[num])
        {
            D[num][j]=1;
            LEN[num][j]=len[num][j]+b;
        }
        else
        {
            D[num][j]=1+D[num][z[j]];
            LEN[num][j]=LEN[num][z[j]];
        }
    }
}
void makedp()
{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 47 / 47
• Subtask 5: 3 / 3