An array of prime numbers 2-499 is stored in a file "primeNumbers.txt". This program can allow to request a number from the user and find the closest prime number to the input number (either higher or lower) and print the lower one if the number is in the middle of two. Your program should run interactively until the user quits. Try to minimize the program execution time by using the appropriate searching method for finding the prime number(s). You need to record and report the number of comparisons executed for finding the prime numbers. Sample Output Enter a number between 2 and 499.1 This number is outside the accepted range.
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- In python The text file “studentMarks.txt” has been provided for you. Each line contains the Last Name, First Name and 8 marks separated by spaces of a single student. For each student in the file, adjust the file to include the average of their top 6 marks, rounded to 1 decimal place, at the end of the line. For example, in the file, the line may say: Mars, Bruno 82 82 85 94 65 79 81 90 Afterwards, it should be updated to say: Mars, Bruno 82 82 85 94 65 79 81 90 Top6Avg: 85.7 Your program must define a function to determine the average of the top 6 marks. You may define more functions as needed for your program.Write a program to produce an array of integer random numbers. Yourprogram should find out from the user how many numbers to store. It should then generate and store that many random integers (the random numbers must be between 1 and 999 inclusive). The program should then determine the smallest number, the largest number, and the average of all the numbers stored in the array. Finally, it should print out all the numbers on the screen, five numbers to a line with spaces in between. Once the contents of the array have been printed to screen, display the smallest number, largest number, and average determined previously. You should ensure that your program design in modular.The Random class of Java library (java.util.Random) implements a randomnumber generator. To generate random numbers, you construct an object of q the class Random, and then use the method nextInt(n) which returns a number between 0 (inclusive) and n (exclusive). Eg: import java.util.Random;.....Random generator = new…Write a program that creates array of 10 integers. Ask the user to enter the data in the array. Each time the data entered in the array should be unique. Your program should not allow the user to enter the duplicate values in the array. After feeding data into the array created, create another array of the 10 integers and save the data of 1st array in the reverse order into the second array. For Example Array 1 1 2 3 4 5 6 7 8 9 10 Array 2 10 9 8 7 6 5 4 3 2 1
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