commit

jk.cpp

@@ -0,0 +1,27 @@
+// C++ code to linearly search x in arr[]. If x 
+// is present then return its location, otherwise 
+// return -1 
+
+#include <iostream> 
+using namespace std; 
+
+int search(int arr[], int n, int x) 
+{ 
+	int i; 
+	for (i = 0; i < n; i++) 
+		if (arr[i] == x) 
+			return i; 
+	return -1; 
+} 
+
+int main(void) 
+{ 
+	int arr[] = { 2, 3, 4, 10, 40 }; 
+	int x = 10; 
+	int n = sizeof(arr) / sizeof(arr[0]); 
+	int result = search(arr, n, x); 
+(result == -1)? cout<<"Element is not present in array"
+				: cout<<"Element is present at index " <<result; 
+return 0; 
+} 
+