numbers | Countdown '' numbers game solver

arrNumbers = [1, 2, 3, 4, 5, 6]

Let the user input a number, then check if the number is in the array by using a for loop. If it is, print the location of the number in the array without using "index".

Here is my problem. I need to compare mainfile.txt and transactionfile.txt which contains numbers without comma. I need to Update/Replace the mainfile.txt contents (4th and 5th column) with what is found as a match in the transactionfile.txt

I was reading this code (source):

I am having issues with the plt.scatter() function. The error message says 'Type Error: unhashable type: 'numpy.ndarray''I want this code to create a scatter plot of the x and y dataframes. The two dataframes are the same size (88,2) when I enter a sample unit into the code.

I need to retrieve a range delimited by indexes from a specific array

I cannot use OFFSET because it doesnt use an array as a parameter. And the range will then be use for a secondary calculation

The example:

I want to calculate the SUM of the 4th to the 11th value in the column Numbers.

So at the end the formula should look something like: =SUM(Numbers[4:10]) = 36 4 and 10 being the desired indexes.

I tried with OFFSET and INDEX but cant figure out how to do it.

I am new to python. so any help will be appreciated. I have two arrays A = [1,2,4,2,3,5,3] and B = [0,4,4,4,1,1,1] for the function if I give A, B as input then I should get output as = [1,(2+4+2),(3+5+3)] = [1,8,11](if numbers are repeating in B then corresponding values in A should be added together).

I am grouping columns and identifying rows that have different values for each group. For example: I can group columns A,B,C,D and delete column A because it is different (Row 2 is 2.1). Also, I can group columns E,F,G,H and delete column G because Row 1 (Row 0 is Blue).

I have a column with the datatype 'object', but it actually contains numbers (408, 415, 510) with no missing values. I want to convert this to integer with the code below, but I get the error: invalid literal for int() with base 10: 'A415' (I added the first line of code after reading other posts, but I get the same error even if I drop the first line of code).

I am looking to find a pair of numbers with a GCD (Greatest Common Denominator) of 1, that the first N terms of the sequence X0, X1, ... XN are all composite.

For my code, for some reason, it gets stuck when i == 15, j == 878, and k == 78. It gets stuck when running is_prime() on the two last items in the list.