Different elements You are given an array A of size N. You can change any array element to any other integer in one operation. Determine the minimum number of operations that are required such that no two adjacent elements are equal. Input format • The first line contains T denoting the number of test cases. • The first line of each test case contains a single integer N. • The second line of each test case contains N space- separated integers denoting the elements of the array. Output format For each test case, print the minimum number of operations

Different elements You are given an array A of size N. You can change any array element to any other integer in one operation. Determine the minimum number of operations that are required such that no two adjacent elements are equal. Input format • The first line contains T denoting the number of test cases. • The first line of each test case contains a single integer N. • The second line of each test case contains N space- separated integers denoting the elements of the array. Output format For each test case, print the minimum number of operations

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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O 43% 4G 17:20 m MajorAssignments3.pdf TPG111T 2020 Semester 1 Major Assignment 1 1 Question 2 [12] The question: You are required to develop an application to determine the maximum value in a 2-dimension array as displayed in figure 1. You are required to: Declare a 4-by-5 array. The array should be initialized with the values as shown in Table 1. Display all the array values as per example in Figure 1. Display the maximum (highest) value as well as the maximum values row and column subscript as per example in Figure 1. Note: Your code should work even if the array is initialized with different values. 15 20 97 4 18 25 4 101 98 105 6 17 2 45 33 88 72 188 34 Table 1 15 20 97 18 25 4. 101 98 105 6 17 2 45 33 88 72 188 34 The maximum value is: 188 This value is found in row 3 column 3 Press any key to continue. ..- Figure 1 Question 3 [43]
Data in an array that is only half full might be difficult to keep track of.
C Array
1- Arrays can be created to store values of multiple data types at one place. True False 2- To copy the contents of one array to another you must copy the individual array elements. True False
# Declare a named constant for array size here. MAX_AVERAGES = 8 # Declare array here. # Write a loop to get batting averages from user and assign to array. averageString = input("Enter a batting average: ") battingAverage = float(averageString) # Assign value to array. # Assign the first element in the array to be the minimum and the maximum. minAverage = averages[0] maxAverage = averages[0] # Start out your total with the value of the first element in the array. total = averages[0] # Write a loop here to access array values starting with averages[1] # Within the loop test for minimum and maximum batting averages. # Also accumulate a total of all batting averages. # Calculate the average of the 8 batting averages. # Print the batting averages stored in the averages array. # Print the maximum batting average, minimum batting average, and average batting average. This is on mindtap pyton what needs to be fix
Create Array of Random Dates In this task you are required to write a function that will generate a column array (a variable called dates) containing random dates N is an integer (whole number) entered by the user and will indicate to the function how many random dates the user requires The dates array will be structured as follows: • The array shall have two columns: column 1 will contain numbers indicating the day of each month (1-31) and column 2 will contain numbers indicating the month (Jan-1, Feb-2, Mar-3 Dec-12). • Each day must be randomly generated (using the randi function) taking into account the maximum number of days in each month ( Jan, Mar, May, Jul, Aug. Oct and Dec have 31 days. Apr. Jun. Sep and Nov have 30 days and Feb will have 28 days). You must use an -eleif-else statement to decide this We are assuming no les years (e. February can only have days between 1-28). For example, the output from calling the function: output dategen(3) could be: output = 23 14 11 6…
Create Array of Random Dates In this task you are required to write a function that will generate a column array (a variable called dates) containing N random dates. N is an integer (whole number) entered by the user and will indicate to the function how many random dates the user requires. The dates array will be structured as follows: • The array shall have two columns; column 1 will contain numbers indicating the day of each month (1-31) and column 2 will contain numbers indicating the month (Jan 1, Feb=2, Mar = 3.... Dec = 12). . Each day must be randomly generated (using the randi() function) taking into account the maximum number of days in each month (i.e. Jan, Mar, May, Jul, Aug. Oct and Dec have 31 days, Apr. Jun, Sep and Nov have 30 days and Feb will have 28 days). You must use an if-elseif-else statement to decide this. • We are assuming no leap years (e. February can only have days between 1-28). For example, the output from calling the function: output = dategen (3) could…
When using two loops to traverse an array, you can use the For...Next statement to code the outer loop and use the For Each...Next statement to code the nested loop. True or False?
python: numpy def purchases(transactions): """ QUESTION 7 - A high-end store is trying to evaluate the total amount that customer's spend per transaction. They want customers to spend anywhere between $130 and $150 on average. - You need to determine whether the average number spent on each transaction per month is above, between, or below the desired amount. - Transactions is a numpy array containing a date, total amount earned each month, and total number of transactions each month. - Above: month's average amount spent per transaction > 150 - Within Range: 150 >= month's average amount spent per transaction >= 130 - Below: month's average amount spent per transaction < 130 - Return a numpy array with "Above", "Within Range" and "Below" for the average amount spent per transaction per month - THIS MUST BE DONE IN ONE LINE HINT: use np.where() and convert the type of each column to float Args: transactions…
The logic will allow the user to: Load a single dimensional array of size 50 with a random number The random number will range from 1 to 1,000 (you may have duplicate values) Find the highest value and the index location that it was in Find the smallest value and the index location that it was in Display the array’s contents. Display the highest value and its index location Display the lowest value and its index location Allow the user to execute this application multiple times (some sort of loop?) You will need one for loop to load the array as well as one or two for loops to search that array. The rand also has a “nasty” tendency to create the same results repeatedly in an exe. To avoid that, we have to “shuffle the deck” every time. This ensures that all numbers are an equal probability of appearing and not the same set of values (would create a boring game). // Add this to "shuffle the deck" every time to ensure that // different values could occur else the exe produces the…
Pass by Array Create a JAVA program that will ask the user to enter ten numbers and get the sum of all odd numbers. The numbers will be stored in array The array value will be pass as argument to the function
Integer variable can be usedto set the dimension of the array? eger variable can be usedto set the dimension of the array I True D False Doj = 1,lo,-23j =j+1;x() =Y(J)+ZS ; End Do O The phrase is Correct U The phrase is Wonng Fortran whichof the following is not Ualid in D do loool = I,5 B SEECT D DIMINSION X(3,4] B ptQ+ Fortran is avalid variable declaration in ? A real::c I real C; Oc real; A real:C