Wednesday, 26 August 2015

MAXLN

Standard

THE MAX LINES

Link to the question : MAXLN 

HINT :

Very simple calculus problem. You can find the maximum value of s by taking s as a function of AB and AC, where AB can be x and AC dependent on x and r. Do the derivation and get the answer.

SOURCE CODE :

#include<iostream>
using namespace std;
int main()
{
    int t,i=1;
    long long  s,r;
    cin>>t;
    while(t--)
    {
           cin>>r;

           s = 4*r*r;
           cout<<"Case "<<i<<": "<<s<<".25"<<endl;
           i++;
    }
    return 0;

}

 

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