Answer:
The solution code is written in Python.
- def mult2_diff(lst):
- num_list = []
-
- for x in lst:
- num_list.append(x * 2)
-
- diff = num_list[0]
- for i in range(1, len(num_list)):
- diff = diff - num_list[i]
-
- print(diff)
Explanation:
Firstly, based on the requirement stated in the question, define a function <em>mult2_diff() </em>that takes one argument, <em>lst</em>, which is a list of numbers (Line 1).
This function is expected to multiply each number in the list by two and then followed with computing the difference. To do so, let's try to attempt the first function task, multiplying numbers. Create a new list, num_list, to hold the multiplied numbers (Line 2). Use a for loop to traverse through each number in the input list, <em>lst</em>, and multiply each of them by two and add it to the <em>num_list </em>(Line 4-5).
To attempt the second function task, create another variable, <em>diff</em>, to hold the value of calculated difference between the numbers in the <em>num_list</em>. Initialize <em>diff </em>with the first number in the <em>num_list</em>. Use a another for-loop to traverse through each number in the num_list starting with second index, <em>1</em>, and calculate the difference between the <em>diff </em>and the current number extracted from the <em>num_list </em>through indexing.
At last print the output of <em>diff</em> (Line 11).
Answer:
Hi!
The answer in Javascript is:
function monthsWithMoreOfThree() {
var Rainfall_mi = '3,4,1,5,2,6,7,9'; <em>//Defined and declared</em>
var num_rainy_months = 0;
var values = Rainfall_mi.split(","); <em>//use split method for Strings. Array is returned</em>
for (var i = 0; i < values.length; i++) { <em>//for each value, compares with 3</em>
if(values[i] > 3) { <em>//In Javascript, you can compare an String value with an int. Can use parseInt(aString) to explicit parse but is not necessary</em>
num_rainy_months++; <em>//If value is greater than 3, adds 1 to num_rainy_months</em>
}
}
}
They rise to the surface of the earth
A kernel manages the whole computer including hardware. In Unix, all processes are launched from systemd/launchd.
