Homework Answers

6. The GCD

by CodeChum Admin

The greatest common divisor, also known as GCD, is the greatest number that will, without a remainder, fully divide a pair of integers.

Now, I want you to make a program that will accept two integers and with the use of loops, print out their GCD. Make good use of conditional statements as well.

Off you go!

Input

1. First integer

2. Second integer

Output

The first line will contain a message prompt to input the first integer.

The second line will contain a message prompt to input the second integer.

The last line contains the GCD of the two integers.

Enter·the·first·integer:·6
Enter·the·second·integer:·9
GCD·of·6·and·9·is·3

5. "Even" Now

by CodeChum Admin

I'm really fond of even numbers, you know? That's why I'll be letting you make another even number problem yet again. This time, you need to print from a range of two inputted numbers, n1 and n2 (inclusive), all the even numbers from n2 down to n1, in descending order.

How about that?

Input

1. Value of n1

2. Value of n2

Output

The first line will contain a message prompt to input the value of n1.

The second line will contain a message prompt to input the value of n2.

The succeeding lines contain an integer.

Enter·n1:·3
Enter·n2:·10
10
8
6
4

4. Negative Fusion

by CodeChum Admin

As I've said before, there are three types of numbers: the positive, the zero, and the negative ones. Today, we shall pay attention only to the negative ones now. Make a loop that will accept random decimal/float numbers. When the user inputs 0, the loop will terminate and then output the sum of all negative numbers inputted in 3 decimal places.

Let's code this.

Input

1. A series of decimal numbers

Output

The first lines will contain message prompts to input the decimal numbers.

The last line contains the sum of all negative numbers with 3 decimal places.

Enter·a·number:·2.4434
Enter·a·number:·-1.3433
Enter·a·number:·-2.444
Enter·a·number:·6.432
Enter·a·number:·0
Sum·of·all·negatives·=·-3.787

3. FizzBuzz 2.0

by CodeChum Admin

Remember the game of FizzBuzz from the last time? Well, I thought of some changes in the game, and also with the help of loops as well. Firstly, you'll be asking for a random integer and then loop from 1 until that integer. Then, implement these conditions in the game:

• print "Fizz" if the number is divisible by 3
• print "Buzz" if the number is divisible by 5
• print "FizzBuzz" if the number is divisible by both 3 and 5
• print the number itself if none of the above conditions are met

Input

1. An integer

Output

The first line will contain a message prompt to input the integer.

The succeeding lines will contain either a string or an integer.

Enter·n:·15
1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz

1. Not Less than Three

by CodeChum Admin

Make a program that will accept an integer and loop from 1 to that integer. Then, print all numbers from that range that are greater than 3.

Let's go!

Input

1. An integer

Output

The first line will contain a message prompt to input the integer.

The succeeding lines contain an integer.

Enter·n:·8
4
5
6
7
8