diff --git a/linear-search.c b/linear-search.c
index 45a6b8d..6c379f9 100644
--- a/linear-search.c
+++ b/linear-search.c
@@ -1,16 +1,32 @@
 #include <stdio.h>
-void display()
+void display(int* arr,int n)
 {
-  // display code goes here
+  for (int i = 0; i < n; i++)
+  {
+    printf("%d ",arr[i]);
+  }
+  
 }
-int linearSearch()
+int linearSearch(int* arr,int target,int size)
 {
-  // linear search code goes here
+  int ans=-1;
+  for (int  i = 0; i < size; i++)
+  {
+    if (arr[i]==target)
+    {
+      ans=i;
+      return i;
+    }
+    
+  }
+  return ans;
+  
 }
 int main()
 {
   int arr[] = {5, 3, 7, 9, 10, 12, 7, 2, 4};
-  // main program
+  display(arr,9);
+  int idx=linearSearch(arr,10,9);
 
   return 0;
 }
\ No newline at end of file