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binary_search.c #159

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27 changes: 27 additions & 0 deletions binary_search.c
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
#include<stdio.h>
int main()
{
int arr[11]={2,6,12,25,49,65,78,80,85,90,98},beg=0,end=10,loc,item,mid;
printf("enter the item yuo want to search\n");
scanf("%d",&item);
mid=(beg+end)/2;
while(beg<=end&&arr[mid]!=item)
{
if(item>arr[mid])
{
beg=mid+1;
}
else
{
end=mid-1;
}
mid=(beg+end)/2;
}
if(item==arr[mid])
{
loc=mid;
printf("item found at index=%d\n",loc);
}
else
printf("item not found\n");
}