ase write this in Python: // Step 1: Create an empty array of size 26 to store the frequencies // Step 2: For each character in the input string, convert it to its corresponding index in the array. // Step 3: Add 1 to the frequency at the corresponding index // Step 4: Repeat steps 2 and 3 until all characters in the input string have been processed // Step 5: Return the array of freq
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Please write this in Python:
// Step 1: Create an empty array of size 26 to store the frequencies
// Step 2: For each character in the input string, convert it to its corresponding index in the array.
// Step 3: Add 1 to the frequency at the corresponding index
// Step 4: Repeat steps 2 and 3 until all characters in the input string have been processed
// Step 5: Return the array of frequencies
Step by step
Solved in 4 steps with 2 images
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- PART 5.1: ONE-DIMENSIONAL ARRAY Instruction: There are two lists of numbers. Create a resultant list whose elements are the product of the elements of the two lists. Example: List A 21 List B 30 List C 630 50 10 500 .... Write a Java program using a one-dimensional array that accepts as input an integer value asking for the number of elements for each list. This will be used to generate random numbers (5 to 69) for the one-dimensional arrays (List A and List B). The program will compute for the product and store it in another array (List C). Display the result similar to the Example above.Given an array, rotate the array by one position in clock-wise direction. In python show code and outputWrite an Arduino program to display the current date in seven-segment display. Display the month first using two seven segment displays. ii) After 5 seconds delay, display the date. After 5 seconds delay, display the year. (only last two digits of the year).
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- Design the logic (flowchart and/or pseudocode) using arrays for a program. It asks a user to enter a product number, then searches through an existing list of product numbers, for each one of which a recall has been issued recently. Based on the search result, a message will be displayed to the user (e.g., "A recall has been issued for this product." or "No recall found for this product."). Here is the existing list of product numbers: 100, 103, 108, 110, and 125. PreviousNextThe pseudocode for implementing the Taylor series expansion is shown below. The pseudocode is designed to return the value of the value of e* correct to two decimal places. This also requires the use of the factorial function created in the previous section. INPUT x, OUTPUT ExpVal % Initial computation n- 0, xold - 0 xnew - xold + (x^n)/nl error = |xnew - xold| xold = xnew n-1 %Successive computations WHILE error 2 0.001 xnew - xold + (x^n)/nl error |xnew - xold xold - xnew n=n+1 END WHILE ExpVal = xnew Question 10: Write a script taylor.m that computes the value of the function e* for a given user input x. Provide La proof that your script works.Design a simple program that asks the user to enter a store's sales for each day of the week. The amounts must be stored in an array using a loop - see below. Use another loop to calculate the total sales for the week and display the result. Also calculate the average of the daily sales and report that. Notes A loop structure with a single input instruction must be used to populate the array with the user's entries for the daily sales amounts After the user has entered the daily sales amounts, a separate loop must be used to accumulate the daily amounts into the total sales for the week Report out an average daily sales amount in addition to the total sales for the week. Submit a pseudocode file.