Task: Writ a Java Program that will use students grades stored in grades.txt file with the following format:

I. Calculate the students averages. Print all the students IDs with their averages in another file and name it averages.txt.

II. Calculate and print the class overall total average at the last line of the file averages.txt.

III. Prompt the student to enter his/her ID. Find the corresponding student first and last names

from another input file named StudentsList.txt.

IV. Find the students average from the file that you have created averages.txt.

V. Print the students first name, last name, ID and average in a file named with the students first name and last 3 digits from his ID. firstName231. txt. An example is shown below.

Input files:

123499 92 94 87 10090 90 99 92 95 876588 90 78 67 89 80 78 89 92 90 4444 66 77 88 76 89 97 75 65 76 98 333388 87 86 82 83 84 84 85 86 89 555567 77 76 77 79 77 72 71 70 73 777790 91 92 90 92 93 91 94 93 92 111190 91 66 67 65 67 63 62 72 77 121282 83 89 88 88 88 87 87 89 80 989872 76 76 78 78 77 79 72 70 68 1015 100 100 100 100 99 100 100 98 100 88

grades.txt

1234 Sara 8765 Ahmed 4444 Mona 3333 Khalid 5555 Nada 7777 Mohammed 1111 Mariam 1212 Hamed 9898 Hala 1015 Ammar

Mahir

Sameer

Rashid

Mohammed

Ali

Ahmed

Mahmood

AlAli

Mustafa

Abdalla

studentsList.txt

Objective: The purpose of this assignment is to practice file 1/0 along with nested conditional loops. Task: Writ a Java Program that will use students' grades stored in "grades.txt" file with the following format: 1. Calculate the students' averages. Print all the students' IDs with their averages in another file and name it "averages.txt". II. Calculate and print the class overall total average at the last line of the file "averages.txt". III. Prompt the student to enter his/her ID. Find the corresponding student first and last names from another input file named" StudentsList.txt". IV. Find the student's average from the file that you have created "averages.txt". V. Print the student's first name, last name, ID and average in a file named with the student's first name and last 3 digits from his ID. "firstName231. txt". An example is shown below. Input files: 1234 8765 4444 3333 5555 7777 1111 1212 9898 1015 99 88 66 88 67 90 92 92 76 92 90 77 87 77 91 91 83 76 100 94 78 88 86 76 92 66 89 76 100 87 67 76 82 77 90 67 88 78 100 100 89 89 83 79 92 65 88 78 99 90 80 97 84 77 93 99 89 65 85 71 94 62 87 84 72 91 63 87 79 100 67 95 90 98 89 73 92 77 80 68 82 72 100 70 93 72 89 70 100 88 77 100 88 grades. Ext 1234 Sara 8765 Ahmed 4444 Mona 3333 Khalid 5555 Nada 7777 Mohammed 1111 Mariam 1212 Hamed 9898 Hala 1015 Ammar studentsList.EXE Mahir SATS Rashid Mohammed Ali Ahmed Mahmood AlAli Mustafa Abdalla Sample output files: averages.bit x e Console Mariam 11.bt 1|1234 93 28765 84 34444 80 43333 85 55555 73 67777 91 7 1111 72 8 1212 86 99898 74 10 1015 98 11 Total Average is 84 averages.txt Console Grades (1) flava Application) C:\Program Files lavaljrel 8.0_144\binjavaw.exe (Sep 24, 2019, 10:28:13 AM) Enter your ID 1111 found Console 1 Mariam 2 Mariami11.bit x3 Mahmood 1111 72 Mariam111.txt 95 90 Input files: 1234 99 8765 88 4444 66 3333 88 5555 67 7777 90 1111 90 1212 82 9898 72 1015 100 92 90 77 87 77 91 91 83 76 100 94 87 78 67 88 76 86 82 76 77 92 90 66 67 88 76 78 100 100 100 89 89 83 79 92 65 88 78 99 90 80 97 84 77 93 67 88 77 100 90 78 75 84 72 91 63 99 89 65 85 71 94 62 87 72 98 92 92 76 86 70 93 72 89 70 100 98 89 73 92 77 80 68 88 89 87 79 100 grades.txt 1234 Sara 8765 Ahmed 4444 Mona 3333 Khalid 5555 Nada 7777 Mohammed 1111 Mariam 1212 Hamed 9898 Hala 1015 Ammar Mahir Sameer Rashid Mohammed Ali Ahmed Mahmood AlAli Mustafa Abdalla StudentsList.be averages.bit x Console Mariami11.bit 11234 93 2 8765 84 3 4444 88 4 3333 85 55555 73 6 7777 91 7 1111 72 8 1212 86 9 9898 74 10 1015 98 11 Total Average is 84 averages.txt Console X