Description
According to a given set of keywords and an integer prime number p, defined by I stay except hash function H (Key) = Key% p, keyword mapping to a hash table of length p, the detection method of conflict resolution linear . Duplicate keywords in the same location in the hash table.
Input
Enter multiple sets of data, each set of input data a first two acts of positive integers N (N <= 1500) and p (p> = minimum prime number N), N is the total number of keywords, p is the length of the hash table, the second line gives N positive integers between keywords, the digital interval spaces.
Output
Output position each keyword hash table, a space interval. Note that the last digit behind with no spaces.
Sample
Input
5 5
21 21 21 21 21
4 5
24 15 61 88
4 5
24 39 61 15
5 5
24 39 61 15 39
Output
1 1 1 1 1
4 0 1 3
4 0 1 2
4 0 1 2 0
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{
int hax[1600],v[1600],n,m,i,len,j,k;
while(~scanf("%d %d",&n,&m))
{
len = 0;
memset(hax,-1,sizeof(hax));
for(i=0;i<n;i++)
{
scanf("%d",&k);
int id = k% m;
if(hax[id] == -1)
{
hax[id] = k;
v[len++] = id;
}
else
{
for(j=0;j<m;j++)
{
if(hax[(k+j)%m] == k)//重复关键字放在hash表中的同一位置。
{
v[len++] = (k+j)%m;
break;
}
else
{
if(hax[(k+j)%m] == -1)
{
hax[(k+j)%m] = k;
v[len++] = (k+j)%m;
break;
}
}
}
}
}
for(i=0;i<len;i++)
{
if(i == len-1)
printf("%d\n",v[i]);
else
printf("%d ",v[i]);
}
}
return 0;
}