Answer:
// A optimized school method based C++ program to check
// if a number is composite.
#include <bits/stdc++.h>
using namespace std;
bool isComposite(int n)
{
// Corner cases
if (n <= 1) return false;
if (n <= 3) return false;
// This is checked so that we can skip
// middle five numbers in below loop
if (n%2 == 0 || n%3 == 0) return true;
for (int i=5; i*i<=n; i=i+6)
if (n%i == 0 || n%(i+2) == 0)
return true;
return false;
}
// Driver Program to test above function
int main()
{
isComposite(11)? cout << " true\n": cout << " false\n";
isComposite(15)? cout << " true\n": cout << " false\n";
return 0;
}
Explanation:
Answer: HOPE THIS HELPED YOU! :D ;)
Eco cars are still too expensive for most car buyers
Explanation:
VPNs and Wifi networks use tunneling to send data privately over a network
Answer:
Explanation:
#include <iostream>
using namespace std;
//This is the function in the next line
double MilesToLaps(double userMiles) {
double Laps;
Laps = userMiles * 4;
return Laps
}
//This is the main fucnction
int main(){
double Miles, FinLap;
cout << "Enter the number of miles " << endl;
cin>>Miles;
FinLap = MilesToLaps(Miles);
cout << "The number of laps ran is: "<<setprecision(2)<<Finlap<<endI;
}
The device that acts like a wireless base station in a network would be an access point. It acts as a bridge between the wireless and wired networks. It receives and transmits signal between networks. It connects every user in that network.
