BinarySearch & LinearSearch

BinarySearch.c

@@ -0,0 +1,37 @@
+// WAP to search an element in an array using Binary Search.
+
+void main() {
+    int a[10], n, item, beg, mid, end, i;
+
+    // To set range of array:
+    printf("\n Enter the range of array: \n");
+    scanf("%d", &n);
+
+    // To get values of array:
+    printf("\n Enter the elements of the array: \n");
+    for (i=0 ; i<=n; i++) {
+        scanf("%d", &a[i]);
+    }
+
+    // Binary Search Algorithm:
+    printf("\n Enter item to search: \n");
+    scanf("%d", &item); 
+    beg = 0;
+    end = n-1;
+    mid = (beg + end)/2;
+    while ((beg<=end)&&(a[mid]!=item)) {
+        if (item<a[mid]) {
+            end = mid - 1;
+        }
+        else {
+            beg = mid + 1;
+        }
+        mid = (beg + end)/2;
+    }
+    if (a[mid]==item) {
+        printf("\n Item found at location: %d", mid + 1);
+    }
+    else {
+        printf("\n Item doesn't exist.");
+    }
+}

LinearSearch.c

@@ -1,4 +1,4 @@
-// WAP to search an element in an array using Linear Sort.
+// WAP to search an element in an array using Linear Search.
 
 void main() {
     int a[10], i, item, n;
@@ -13,7 +13,7 @@ void main() {
         scanf("%d", &a[i]);
     }
 
-    // Liner Sort Algorithm:
+    // Liner Search Algorithm:
     printf("\n Enter item to search: \n");
     scanf("%d", &item); 
     for (i=0; i<=n; i++) {

Order Of Programs.md

@@ -27,4 +27,5 @@
 |25        | Array.c | Array.exe | WAP to print out an array of dynamic values |
 |26        | ArrayReverse.c | ArrayReverse.exe | WAP to print out an array of dynamic values in reverse order |
 |27        | BubbleSort.c | BubbleSort.exe | WAP to sort an array using bubble sort |
-|28        | LinearSearch. | LinearSearch.exe | WAP to search an element in an array using Linear Sort |
+|28        | LinearSearch.c | LinearSearch.exe | WAP to search an element in an array using Linear Search |
+|29        | BinarySearch.c | BinarySearch.exe | WAP to search an element in an array using Binary Search |