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  1. Prepare
  2. Algorithms
  3. Greedy
  4. Maximum Perimeter Triangle
  5. Discussions

Maximum Perimeter Triangle

  • alban_tyrex
     + 0 comments

    Here is my c++ solution, you can watch the explanation here : https://youtu.be/cP4PLTgC1OE

    vector<int> maximumPerimeterTriangle(vector<int> sticks) {
    sort(sticks.begin(), sticks.end());
    for(int i = sticks.size() - 1; i >= 2; i--){
        if(sticks[i] < sticks[i - 1] + sticks[i - 2]) return {sticks[i - 2], sticks[i -1], sticks[i] };
    }
    return {-1};
}