a = int(input()) p = 4a s = a*2 print (p, s)

code on python

s = int(input()) p = s * 4 s = s**2

print (p,s)

include <iostream>

using namespace std;

int main() { long a; cin >> a; cout << 4 * a << " " << a * a; }

using System;

class Program { static void Main(string[] args) { long a; a = Convert.ToInt64(Console.ReadLine()); Console.WriteLine(4 * a + " " + a * a); } }

if you get 60%, its because you are using pow(a,2). if you use a * a, you will get 100%.

include <iostream>

using namespace std; int main() { long long a; cin>>a; cout<<a*4<<" "<<a*a; }

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