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  4. Intro to Tutorial Challenges
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Intro to Tutorial Challenges

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403 Discussions

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  • aliraza4130633
     + 0 comments

    Locksmith Sheffield offers trusted locksmith services, covering emergency lockouts, lock repairs, and advanced security installations for homes, businesses, and vehicles. With expertise in both traditional and modern systems, they ensure quick, reliable solutions that keep properties safe and secure. Their professional approach provides customers with peace of mind at all times. In a similar way, Intro to Tutorial Challenges introduces essential concepts that build strong foundations, guiding learners toward mastering skills with confidence and clarity.

  • singhlalit843
     + 0 comments

    IN JS return arr.findIndex((e)=>e == V);

  • afzal_saiyed931
     + 0 comments
     def introTutorial(V, arr):
    # Write your code here
    
    start = 0
    end = len(arr) - 1
    
    while start <= end:
        mid = (start + end) // 2
        if arr[mid] == V:
            return mid
        elif arr[mid] > V:
            end = mid - 1
        else:
            start = mid + 1
    return -1

  • ahmedmhmouad41
     + 0 comments

    Iterative solution with built-in functions 

    int introTutorial(int V, vector<int> arr) {
    auto it = std::find(arr.begin(), arr.end(), V);
    if (it != arr.end()) return std::distance(arr.begin(), it);
    return -1;
}

  • yashdeora98294
     + 0 comments

    Here is problem solution in Python Java c++ c and Javascript - https://programmingoneonone.com/hackerrank-super-reduced-string-problem-solution.html