Question

Given length L and breadth B of N rectangles. The task is to return maximum area of the rectangle using function & array

Answer 1

Answer:

Note:  Language used : C++

Code:

#include<iostream>

using namespace std;

int p;

int area_rec(int a , int b) {

   return a*b;

}

int max_area(int ar[]){

 

   int big = ar[0] ;

   for(int i = 0 ; i < p ;i++) {

       if( big < ar[i+1] && i+1 <= p-1 ) {

           big = ar[i+1] ;

       }

   }

   return big;

}

int main() {

   int L[10],B[10],area[10],r;

   cout<<"Enter the number of rectangles:  " ;

   cin>>p;

   for(int i = 0 ;i < p ;i++ ) {

       cout<<"\nEnter length of Rectangle "<<i+1 <<" :" ;

       cin>>L[i] ;

       cout<<"\nEnter Breath of Rectangle "<<i+1 <<" :" ;

       cin>>B[i] ;

       cout<<"\n\n";

    }

   for(int r = 0 ;r < p ;r++ ) {

       area[r] = area_rec(L[r],B[r]) ;

       cout<<"\nThe area of Reactangle "<<r+1 <<" :" <<area[r] <<" sq units." ;

       cout<<"\n\n";

    }

    cout<<"Maximum area is "  <<max_area(area) <<" . ";

return 0;

}

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