Using the knowledge in computational language in python it is possible to write a code that create a list of numbers 0 through 40 and assign this list to the variable numbers.
<h3>Writting the code:</h3>
<em>numbers=list(range(53));</em>
<em>print(numbers);</em>
<em>str1 = "I like nonsense, it wakes up the brain cells. Fantasy is a necessary ingredient in living."</em>
<em>numbs=sum(map(lambda x:1, str1))</em>
<em>print(numbs);</em>
<em>numbers=list(range(41));</em>
<em>sum1=sum(numbers);</em>
<em>print(sum1);</em>
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Number#4 = 55 ; start counting from 0
Answer:
The sum of all positive even values in arr
Explanation:
We have an array named arr holding int values
Inside the method mystery:
Two variables s1 and s2 are initialized as 0
A for loop is created iterating through the arr array. Inside the loop:
num is set to the ith position of the arr (num will hold the each value in arr)
Then, we have an if statement that checks if num is greater than 0 (if it is positive number) and if num mod 2 is equal to 0 (if it is an even number). If these conditions are satisfied, num will be added to the s1 (cumulative sum). If num is less than 0 (if it is a negative number), num will be added to the s2 (cumulative sum).
When the loop is done, the value of s1 and s2 is printed.
As you can see, s1 holds the sum of positive even values in the arr
Def sum_digits(s): result=0; isSummed=False; for char in s: if char=="0" or char=="1" or char=="2" or char=="3" or char=="4" or char=="5" or char=="6" or char=="7" or char=="8" or char=="9": result+=int(char); if not isSummed: isSummed=True; if not isSummed: raise ValueError(); else: return int(result);
