I have rustled up something in java to help you get going in c++
Code:
//Write code that will multiply some number by 2 if
//the number is between 1 and 100 (including 1 or 100)
//and if it is evenly divisible by 3; otherwise multiply by 3
//if it is between 1 and 100 but not divisible by 3;
//finally, if it isn’t between 1 and 100, output that it isn't.
//Hint: Use the nested if statement
class MessWith{
public static void main (String[] arguments)
{ //edit number here
int some_number=9;
//do not edit below this line
if(some_number>1)
{
if(some_number<100)
{
if(some_number%3==0)
{
System.out.println(some_number+" is between 1-100 and divisible by 3");
}
else
{
System.out.println("I shall times "+some_number+" by 3 ="+some_number*3);
}
}
else
{
System.out.println("Not between 1 and 100");
}
}
else
{
System.out.println("Not between 1 and 100");
}
}
}