html-project/p6.c at main · Samruddh33/html-project · GitHub

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#include<stdio.h>
#include<stdlib.h>
#include<malloc.h>
int *ht,c,n,m,flag;
void create()
{
    int i;
    ht=(int*)malloc(m*sizeof(int));
    if(ht==NULL&&m==0)
    {
        printf("the hash table is not present\n");
    }
    for(i=0;i<m;i++)
    ht[i]=-1;

}
void display()
{
    int i;
    printf("the hash table is\n");
    for(i=0;i<m;i++)
    {
        printf("%d-%d",ht[i],i);
    }
}
void insert(int key)
{
    int j;
    j=key%m;
    while(ht[j]!=-1)
    {
        j=(j+1)%m;
        flag=-1;
    }
    if(flag)
    {
        printf("collosion occurs\n");
        flag=0;

    }
    ht[j]=key;
    display();
    c++;
}
void main()
{
    int i,key;
    printf("enter the elements\n");
    scanf("%d",&n);
    printf("enter the memory size\n");
    scanf("%d",&m);
    create();
    for(i=0;i<n;i++)
    {
        if(c!=m)
        {
            printf("enter the key\n");
            scanf("%d",&key);
            insert(key);
        }
        else
        printf("the hash table is full\n");
    }
}