Discussion on Intro to Tutorial Challenges Challenge

2 weeks ago+ 0 comments

Here are my c++ solutions, you can watch the explanation here : https://youtu.be/teDaBhua0bc

solution 1:

int introTutorial(int V, vector<int> arr) {
    for(int i = 0; i < arr.size(); i++) if(arr[i] == V) return i;
    return 0;
}

solution 2:

int introTutorial(int V, vector<int> arr) {
    return distance(arr.begin(), find(arr.begin(), arr.end(), V));
}