An assignment with
while
loops.
In a file called number-summer.js
file, write a program that continually prompts the user for numbers until the user enters the keyword "done"
at which point the sum of all the inputted numbers is logged out.
Enter some numbers (type 'done' when complete):
> 20
> 10
> 3.2
> done
Those numbers sum to 33.2
Write a program, fibonacci.js
that accepts a number, n
, from the user and consequently logs the first n
values in the fibonacci sequence.
The fibonacci sequence starts with 0 then 1. Each subsequent value can be obtained by summing the previous two values:
0 1 1 2 3 5 8 13 21 34 ...
Enter a value for "n":
> 9
0
1
1
2
3
5
8
13
21
Write a program that prompts the user for a number, then repeatedly doubles that number until it is greater than or equal to 100.
Enter a number:
> 23
23
46
92
184
Write a program that takes a string and 'repeats it' until the string's length is greater than or equal to 10.
Enter a string:
> abc
abc
abcabc
abcabcabc
abcabcabcabc
Enter a string:
> a
a
aa
aaa
aaaa
aaaaa
aaaaaa
aaaaaaa
aaaaaaaa
aaaaaaaaa
aaaaaaaaaa
Write a program that prompts the user for two numberx, x and y. The program should add one to x until it is divisble by y.
Enter x:
> 9
Enter y:
> 1
9 is divisible by 1
Enter x:
> 9
Enter y:
> 2
9
10 is divisible by 2
Enter x:
> 10
Enter y:
> 3
10
11
12 is divisible by 3
Enter x:
> 5
Enter y:
> 4
5
6
7
8 is divisible by 4