8.8 LAB: Course GradeIn Java PleaseWrite a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks:Read the file name of the tsv file from the user.Open the tsv file and read the student information.Compute the average exam score of each student.Assign a letter grade to each student based on the average exam score in the following scale:A: 90 =< xB: 80 =< x < 90C: 70 =< x < 80D: 60 =< x < 70F: x < 60Compute the average of each exam.Output the last names, first names, exam scores, and letter grades of the students into a text file named report.txt. Output one student per row and separate the values with a tab character.Output the average of each exam, with two digits after the decimal point, at the end of report.txt. Hint: Use the precision sub-specifier to format the output. Ex: If the input of the program is:StudentInfo.tsvand the contents of Studentlnfo.tsv are:BarrettEdan704559BradshawReagan969788CharltonCaius739480МayoTyrese886136SternBrenda908645the file report.txt should contain:BarrettEdan704559BradshawReagan969788ACharltonCaius739480 BМаyoTyrese886136SternBrenda 908645Averages: Midterm1 83.40, Midterm2 76.60, Final 61. 60373594.2427900.qx3zgy7LAB8.8.1: LAB: Course Grade0/ 10АCTIVITY LAB8.8.1: LAB: Course Grade0/ 10АCTIVITYDownloadable filesStudentInfo.tsvDownloadLabProgram.javaLoad default template...1 import java.util.Scanner;2 import java.io.FileInputStream;3 import java.io.FileOutputstream;4 import java.io.Printwriter;5 import java.io.IOException;7 public class LabProgram {public static void main(String[] args) throws IOException {Scanner scnr = new Scanner(System.in);1011/* TODO: Declare any necessary variables here. */121314/* TODO: Read a file name from the user and read the tsv file here. */151617/* TODO: Compute student grades and exam averages, then output results to a text file here. */Run your program as often as you'd like, before submitting for grading. Below, type any neededDevelon modeSuhmit mode

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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8.8 LAB: Course Grade

In Java Please

Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20. The program performs the following tasks:

Read the file name of the tsv file from the user.
Open the tsv file and read the student information.
Compute the average exam score of each student.
Assign a letter grade to each student based on the average exam score in the following scale:
- A: 90 =< x
- B: 80 =< x < 90
- C: 70 =< x < 80
- D: 60 =< x < 70
- F: x < 60
Compute the average of each exam.
Output the last names, first names, exam scores, and letter grades of the students into a text file named report.txt. Output one student per row and separate the values with a tab character.
Output the average of each exam, with two digits after the decimal point, at the end of report.txt. Hint: Use the precision sub-specifier to format the output.

Ex: If the input of the program is:
StudentInfo.tsv
and the contents of Studentlnfo.tsv are:
Barrett
Edan
70
45
59
Bradshaw
Reagan
96
97
88
Charlton
Caius
73
94
80
Мayo
Tyrese
88
61
36
Stern
Brenda
90
86
45
the file report.txt should contain:
Barrett
Edan
70
45
59
Bradshaw
Reagan
96
97
88
A
Charlton
Caius
73
94
80 B
Маyo
Tyrese
88
61
36
Stern
Brenda 90
86
45
Averages: Midterm1 83.40, Midterm2 76.60, Final 61. 60
373594.2427900.qx3zgy7
LAB
8.8.1: LAB: Course Grade
0/ 10
АCTIVITY

LAB
8.8.1: LAB: Course Grade
0/ 10
АCTIVITY
Downloadable files
StudentInfo.tsv
Download
LabProgram.java
Load default template...
1 import java.util.Scanner;
2 import java.io.FileInputStream;
3 import java.io.FileOutputstream;
4 import java.io.Printwriter;
5 import java.io.IOException;
7 public class LabProgram {
public static void main(String[] args) throws IOException {
Scanner scnr = new Scanner(System.in);
10
11
/* TODO: Declare any necessary variables here. */
12
13
14
/* TODO: Read a file name from the user and read the tsv file here. */
15
16
17
/* TODO: Compute student grades and exam averages, then output results to a text file here. */
Run your program as often as you'd like, before submitting for grading. Below, type any needed
Develon mode
Suhmit mode

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