Linear Search in C++ (University Topic)

 #include <iostream>

using namespace std;

int linearSearch(int arr[], int size, int element) {

    for(int i=0; i<size; i++) {

        if(arr[i]==element) {

         return i;   

        }

    }

    

    

    return -1;

}

int main() {

    int arr[] = {10, 23,45,56,43,53};

    int size = sizeof(arr)/sizeof(int);

    int element = 56;

    int searchResult = linearSearch(arr, size, element);

    

    cout << "The element " << element << " is at index " << searchResult << endl;

    

    return 0;

}