linear search in c program code example
Example: binary search in c
#include<stdio.h>
int BinarySearch(int arr[], int search, int mid, int len){
if(mid == -1 || mid == len+1){
printf("\nSearched Element doesn't exist.");
return 1;
}
else if (search > arr[mid]){
mid++;
BinarySearch(arr,search,mid,len);
return 0;
}
else if (search < arr[mid]){
mid--;
BinarySearch(arr,search,mid,len);
return 0;
}
else if(search == arr[mid]) {
printf("\n Searched Element found at Location %d.",mid);
return 1;
}
}
void main(){
int arr[] = {1,2,3,4,5,6,7,8,9};
int len = sizeof(arr) / sizeof(int);
int mid = (int) (len / 2) + 1;
printf("\n Please Enter Number You Want to Search \n > ");
int search;
scanf("%d",&search);
int Result = BinarySearch(arr,search,mid,len);
}