Write a C Program to implement hashing.
Hashing is the function or routine used to assign the key values to the each entity in the database. Using hashing, We can easily access or search the values from database.
In this program we used the open addressing hashing, also called as closed hashing.
Read more about C Programming Language.
Hashing is the function or routine used to assign the key values to the each entity in the database. Using hashing, We can easily access or search the values from database.
In this program we used the open addressing hashing, also called as closed hashing.
Read more about C Programming Language.
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#include<stdio.h>
#include<conio.h>
void main() {
int a[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
int n, value;
int temp, hash;
clrscr();
printf("nEnter the value of n(table size):");
scanf("%d", &n);
do {
printf("nEnter the hash value");
scanf("%d", &value);
hash = value % n;
if (a[hash] == 0) {
a[hash] = value;
printf("na[%d]the value %d is stored", hash, value);
} else {
for (hash++; hash < n; hash++) {
if (a[hash] == 0) {
printf("Space is allocated give other value");
a[hash] = value;
printf("n a[%d]the value %d is stored", hash, value);
goto menu;
}
}
for (hash = 0; hash < n; hash++) {
if (a[hash] == 0) {
printf("Space is allocated give other value");
a[hash] = value;
printf("n a[%d]the value %d is stored", hash, value);
goto menu;
}
}
printf("nnERRORn");
printf("nEnter '0' and press 'Enter key' twice to exit");
}
menu:
printf("n Do u want enter more");
scanf("%d", &temp);
}
while (temp == 1);
getch();
}
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