(Use DevC++) 2. Student GradeWrite a program that reads a student name followed by five test scores. The program should output the student name, the five test scores, and the average test score. Output the average test score withtwo decimal places. The data to be read is stored in a file called test.txt. The output should be stored in a file calledtestavg.out. Input: A file containing the student name and the five test scores. A sample input is:Andrew Miller 87.50 89 65.75 37 98.50 Output: The student name, the five test scores, and the average of the five test scores, saved to a file.   The program needs to read a student’s first and last name and five test scores. Therefore, you need two variables to store the student name and five variables to store the five test scores. To find theaverage, you must add the five test scores and then divide the sum by 5. Thus, you need a variable to store the average test score. Furthermore, because the input data is in a file, you need an…

(Remove text) Write a program that removes all the occurrences of a specified string from a text file. (For example, my mother went to buy groceries while John and I play Call of duty.) removes the string John from the file. You should create a file with a paragraph. removes the string "John and" from the file. Note:- Please write a java code and also need an output for this program. (Also, let me know with what name file should be saved to get output)

(Intro to Java) Only use while loop or for loop. DO NOT use try loop! Avoid using breaks! Tracking Customers This program will read in a series of names, along with an associated gender, from an input file of unknown length. The program uses a while loop to read in each name from the file by using the hasNextLine() method from the Scanner class. Please use a while loop for practice, although you could also write this assignment using a for loop to read from the file. As you read in each name, you will store it in an array, along with a title (Mr. or Ms. or Mx.) dependent on the stated gender. The first line of each file will contain the number of names contained in the file (hint: this is the same structure as the input file in your assignment 18.2). Additionally, this program should have two methods, as follows: The first method: The method is named extractInitial It takes a String parameter It extracts the first letter (initial) from the String parameter It returns a char for…