#include <stdio.h>
int binary_search(int arr[],int key,int sz)
{
int mid = 0;
int left = 0;
int right = sz - 1;
while (left <= right)
{
int mid = left + (right - left) /
#include <stdio.h>
int binary_search(int arr[],int key,int sz)
{
int mid = 0;
int left = 0;
int right = sz - 1;
while (left <= right)
{
int mid = left + (right - left) /