Write a program that inputs the number of hours you are taking this semester and outputs how much time outside of class you should spend studying. (hint: every 1 credit hour = 2-3 hours spent outside of class).

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variables

   int a,b,c;

   //ask to enter semester hours

   cout<<"Enter the number of hours in the semester:";

   // read the semester hours

  cin>>a;

  //print the semester hours

  cout<<"You have taken "<<a<<" hours in semester."<<endl;

  // find the time spend outside of the class

  b=a*2;

  c=a*3;

  // print the time outside class

  cout<<"you should spend "<<b<<"-"<<c<<" hours outside of class"<<endl;

return 0;

}

Explanation:

Read the hours taken in the semester from user and assign it to "a".

Then find its 2 and 3 time.This will be the time user should spend outside

of the class.

Output:

Enter the number of hours in the semester:15

You have taken 15 hours in semester.

you should spend 30-45 hours outside of class