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#include 
   
    #include 
    
     using namespace std;vector
     
       constructRectangle(int area) {    int a = static_cast
      
       (sqrt(area));    for (int i = a; i >= 1; --i) {        if (area % i == 0) {            return {i, area / i};        }    }    // ???????????????????i=1?area%1==0?    return {area, 1};}
      
     
    
   

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???????????????????????????????L???W???L >= W??????

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• ???4???[2, 2]

• ???12???[3, 4]

• ???15???[3, 5]

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