Write a C Program for Binary Search



Binary Search, Sumit Kar, Timus rak


#include<stdio.h>


void main()

{

 int arr[10],i,max,min,mid,val,index;

 printf("Please enter 10 values in ascending order:\n");

 for(i=0;i<10;i++)

  scanf("%d",&arr[i]);

 printf("\nEnter a value to be searched: ");

 scanf("%d",&val);

 max=9;

 min=0;

 index=-1;

 while(min<=max)

 {

  mid=(max+min)/2;

  if(val==arr[mid])

  {

   index=mid;

   break;

  }

  if(arr[mid]>val)

   max=mid-1;

  else

   min=mid+1;

 }

 if(index>=0)

  printf("Value found in Array at %d location",index+1);

 else

  printf("Value not found in Array");


}


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