Binary Search Code using C language

Author: Akshat2024

binarySearch.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <conio.h>
+int main()
+{
+    int n, key,l,h,mid,x;
+    printf("Enter the size of Array");
+    scanf("%d", &n);
+    int a[n];
+    printf("Enter the key");
+    scanf("%d", &key);
+    printf("Enter the elements of Array");
+    for (int i = 0; i < n; i++)
+    {
+        scanf("%d", &a[i]);
+    }
+     l = 0;
+     h = n - 1;
+     mid = ((l + h)/2);
+     x=mid;
+    while (l <= h)
+    {
+        if (key == a[x])
+        {
+            printf("position of the key in array\n");
+            printf("%d",x);
+            break;
+        }
+        if (a[x] > key)
+        {
+            h = x - 1;
+        }
+        if (a[x] < key)
+        {
+            l = x + 1;
+        }
+    }
+    return 0;
+}