toll_booth1

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TOLL BOOTH

NAME : Jibin joseph

CLASS : ElectronicsLECTURER : Mrs.Amutha

TEMASEK ENGINEERING

SCHOOL TEMASEK

POLYTECHNIC

2008-2009

ESE1005/C OM PUTER PROGRAM ING


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SEMESTER-II

NAME - JIBIN JOSEPH

ROLL-NUMBER - 08ELN010

PROJECT TOLL BOOTH

2008-2009

DIPLOMA IN ELECTRONICS

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BONAFIDE CERTIFICATE

This is to certify that the project work entitled Toll Booth Programme

is a bonafide work done by Jibin joseph, belongs to diploma in Electronics.

This project is submitted for second semester examinations which were

conducted in SRM Engineering College.

Date internal examiner external examiner

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CONTENTS

Sl No Contents Page No

1. Bonafied Certificate 2

2. Acknowledgement 4

3. Preface 5

4. 1. Objectives 6

5. 1.1 Problem statements 66. 1.2 Analysis 6

7. 2. Project design 7

8. 2.1 Data requirement 7

9. 2.2 Problem output 8

10. 3. Implementation 10

11. 3.1 Algorithm 10

12. 3.2 Flow chart 12

13. 3.3 Source code 20

14. 4. Conclusion 24

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AC KNOWLEDGEMENT

I wish to express my deep sense of gratitude to my lecturer Mrs. Amutha for her

valuable guidelines. I thank her to going through my rough work and suggesting

improvements.

I would like to take this opportunity to express my appreciation to my

lecturers and lab assistant Mr. Yuvraj for their valuable contributions to and

assistance with my project. I would like to express my sincere thanks to my sister

and brother for their suggestions and contributions.

I extend my thanks to my classmates and friends who gave full co-operations

with me in the whole time.

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PR EFACE

In second semester of Diploma in Electronics course the commonly used computer

language is Java. The particular project helped us a lot to be an efficient in java

programming. This project is designed for acquiring more about the java

programming concepts and methodology.

This project TOLL BOOTH is created in order to print

details of the toll fee of different types of vechiles.

This project has been evacuated using all possible operations of the java language.

This project was really challenging for me. I tried to be in maximum simplicity as

possible. I hope that you would like this project.

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1. Objectives

Progress Report

1.1 Problem Statement

Through this project I have intended to create a programme, which would be useful

in school office to determine the total mark, grade and percentage scored by a

student.

1.2 Analysis

Total mark, percentage and grade can be calculated using the data entering by the

user. The method used for the calculation is defined below

for(int i=1;i=80)

{Grade[i]="A";

}else if(Percentage[i]=70)

{Grade[i]="B";

}

else

{Grade[i]="C";

}

System.out.println(i+"\t"+Studentname[i]+"\t\t"+English[i]+"\t"+Syriac[i]+"\t\t"+Physics[i]+"\t"+Chemis

try[i]+"\t\t"+Biology[i]+"\t"+Mathematics[i]+"\t\t"+Totalmarks[i]+"\t\t"+fmt.format(Percentage[i])+"\t\t"

+Grade[i]);

}

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2. Project Design

2.1 Data Requirements

There are certain requirements needed from the user to calculate the total

mark, percentage and grade scored by a student. The Progress Report enquires the

user to give valid details regarding the questions. The enquired questions by the

Progress Report are as follows:

Enter total no. of students [max.50]:

Serial no: 1Enter Student name:

Enter Admission no.(max.7 digits):Enter the marks of English in 100 :

Enter the marks of Syriac in 100:

Enter the marks of Physics in 100:

Enter the marks of Chemistry in 100:Enter the marks of Biology in 100:

Enter the marks of Mathematics in 100:

Serial no: 2Enter Student name:

Enter Admission no.(max.7 digits):Enter the marks of English in 100:

Enter the marks of Syriac in 100:

Enter the marks of Physics in 100:Enter the marks of Chemistry in 100:

Enter the marks of Biology in 100:

Enter the marks of Mathematics in 100:

Based on the valid information given by the user for the prompted questions, theprocess of Progress Report is executed

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Progress Report

===============

1) Enter student info and mark info.2) Display Total Marks.

3) Exit.

Please select 1,2 or 3 :2

Sl.no. Name English Syriac Physics Chemistry Biology Mathematics Totalmark Percentage Grade

------ ---- ------- ---------- ------- --------- ------- ----------- --------- ---------- -----1 anju 98.0 9.0 12.0 11.0 67.0 65.0 262.0 43.67 C2 jitto 90.0 90.0 98.0 97.0 96.0 89.0 560.0 93.33 A

Progress Report

===============


3) Exit.

Please select 1,2 or 3 :3You have exited the Progress Report

Thank you for using the program.

Process completed.

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3. Implementation

3.1 Algorithm

Step 1.

The Menu for the Program

Progress Report===============


3) Exit.

Please select 1,2 or 3 :

Step 2.

The choice 1 welcomes the user to Enter Mark. User is notified to enter the

number of students. After the users valid input, the system will enquire for Name,

Admission No and marks for all the subjects. Then it returns to main menu.The

working choice 1 is shown below.

Please select 1,2 or 3 : 1

Enter total no. of students [max.50]: 2

Serial no:1

Enter Student name: anjuEnter Admission no.(max.7 digits): 09

Enter the marks of English in 100 : 98Enter the marks of Syriac in 100: 9

Enter the marks of Physics in 100: 12

Enter the marks of Chemistry in 100: 11

Enter the marks of Biology in 100: 67

Enter the marks of Mathematics in 100: 65

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Serial no: 2

Enter Student name: jitto

Enter Admission no.(max.7 digits): 99

Enter the marks of English in 100 : 90

Enter the marks of Syriac in 100: 90Enter the marks of Physics in 100: 98

Enter the marks of Chemistry in 100: 97Enter the marks of Biology in 100: 96

Enter the marks of Mathematics in 100: 89

The Main Menu is displayed after the completion of Program.

Step 3.

The choice 2 welcomes the user to Display total marks. After the entry of

choice the program will display the output. Then it returns to main menu

Please select 1,2 or 3 :2

Sl.no. Name English Syriac Physics Chemistry Biology Mathematics Totalmark Percentage Grade

------ ---- ------- ------- ------- --------- ------- ----------- --------- --------- -----1 anju 98.0 9.0 12.0 11.0 67.0 65.0 262.0 43.67 C

2 jitto 90.0 90.0 98.0 97.0 96.0 89.0 560.0 93.33 A

Step 4.

The choice 3 will Exit the programme. The acknowledgement for using the

program is shown here.

Please select 1, 2 or 3: 3

You have exited the Progress Report

Thank you for using the program.

Process completed.

Step 5.

If the choice is default (neither 1,2 or 3), the output is defined below

Please select 1, 2 or 3: 4

Invalid choice please enter 1, 2, or 3

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Flow chart of main method

3.2

START

Declare andinitialise static int

choice,students;static int serial[60];static String Studentname [60];static int Adminno[60]; static doubleEnglish [60]; staticdouble Syriac [60];static doublePhysics [60]; staticdouble Chemistry[60]; static double

Biology [60];static doubleMathematics [60];static doubleTotalmarks [60]; staticdouble Percentage[60];

Call for main method

D

" ProgressReport "

=============== "

" 1) Enter student info andmark info. " " 2) DisplayTotal Marks. "

" 3)Exit "

" Please select 1, 2

or 3 " input choice


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X

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X

default Choice=? 3

12

Call for

markentry

Call for percentage

display

Invalid choice please

enter 1, 2, or 3

you have exited theprogress

report

Thankyou for

using the

program

D

END


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Flow chart for void method markEntry()

STA

RT

Enter total number of students [max50]:

input students

i=1

J

i


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Z

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Z

English[i

]>100

false

truePlease enter the

marks in 100 enter

the marks of English in

100

input English[i]

Enter the marks of syriac in 100

Input syriac[i]

Syriac[i]>

100

false

true

Please enter the

marks in 100 enter

the marks of Syriac in

100

input syriac[i]

Enter the marks of Physics in 100

input Physics[i]

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G

Physics[

i]>100

false

true

Please enter the

marks in 100 enter

the marks of Physics in

100

input Physics[i]

Enter the marks of Chemistry in100

input Chemistry[i]

Chemistry[

i]>100

false

true

Please enter the

marks in 100 enter

the marks of Chemistry

in

100

input Chemistry[i]

Enter the marks of Biology in 100

input Biology[i]

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L

Biology[i]>

100false

true

Please enter the

marks in 100 enter

the marks of Biology in

100

input Biology[i]

Enter the marks of Mathematics in

100

input Mathematics[i]

Mathematics

[i]>100

false

true

Please enter the

marks in 100 Enter

the marks of

Mathematics in 100

input Mathematics[i]

i++

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Flow chart for void method percentageDisplay();

START

"

Sl.no.\tName\t\tEnglish\tSyriac\tPhysics\tC

hemistry\tBiol

ogy\tMathematics\tTotalmark\tPercentage\

tGrade"

------\t----\t\t-------\t----------\t-------\t---------\t-------\t--------

---\t---------\t----------\t-----"

i=1

i


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S

Percentage[i]>=

80

true

Grade[i]="A";

false

true Percentage[i]

=70

Grade[i]="B"

false

Grade[i]="C"

i+"\t"+Studentname[i]+"\t\t"+English[i]+"\t"+Syriac[i]+"\t\t"+Physics[i]+"

\t"+Chemistry[i]+"\t\t"+Biology[i]+"\t"+Mathematics[i]+"\t\t"+Totalmark

s[i]+"\t\t"+fmt.format(Percentage[i])+"\t\t"+Grade[i]


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3.3 Source Code

/*

*Name: JITTO K.GEORGE

*Adm no: 08aprmtn006

*Class: MECHATRONICS*Program to store marks of students and display the total percentage and grade.

*/

import java.io.*;//importing package for data input stream

import java.util.*;

import java.text.*;//import package for decimal format

public class Progress_report

{

Mathematic

s marks

static int choice,students;

static int[] serial = new int[60];//Aray to store the serial no

static String[] Studentname = new String[60];//Aray to store the student name

static int[] Adminno = new int[60];//Aray to store the admission no

static double[] English = new double[60];//Aray to store the marks of Englishstatic double[] Syriac = new double[60];//Aray to store the marks of Tamil or Hindi

static double[] Physics = new double[60];//Aray to store the marks of Physics

static double[] Chemistry = new double[60];//Aray to store the marks of Chemistry

static double[] Biology = new double[60];//Aray to store the marks of Biology

static double[] Mathematics = new double[60];//Aray to store the marks of

static double[] Totalmarks = new double[60];//Aray to store the marks of total

static double[] Percentage = new double[60];//Aray to store the percentage of marks

static String[] Grade = new String[60];//Aray to store the grade of student

static DecimalFormat fmt=new DecimalFormat("00.00");//limit to 2 decimal places

public static void main(String[] args) throws IOException//main method

{

Scanner input=new Scanner(System.in);

do{

System.out.println(" \t\t\tProgress Report ");System.out.println("\t\t\t===============");

System.out.println("1) Enter student info and mark info.");

System.out.println("2) Display Total Marks.");

System.out.println("3) Exit.\n");System.out.print("Please select 1,2 or 3 :");

choice =input.nextInt();

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switch (choice)

{

case 1: markEntry();//invoking markEntry method

break;

case 2: percentageDisplay();//invoking percentageDisplay method

break;

case 3: System.out.println("You have exited the Progress Report");System.out.println(" ");

System.out.println("Thank you for using the program.");

break;

default:System.out.println("Invalid choice. Please enter 1,2 or 3\n");

}// end of switch-case

}while(choice!=3);

}

static void markEntry()throws IOException//method to enter the marks{

Scanner input=new Scanner(System.in);System.out.print("\nEnter total no. of students [max.50]:");

students = input.nextInt();//to get the no. of students

for (int i=1; i100)

{System.out.println("\nPlease enter the marks in 100.\n");

System.out.print("Enter the marks of Syriac in 100:");

Syriac[i] = input.nextDouble();}

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System.out.print("Enter the marks of Physics in 100:");

Physics[i] = input.nextDouble();//to get the marks of physics

while(Physics[i]>100)

{

System.out.println("\nPlease enter the marks in 100.\n");System.out.print("Enter the marks of Physics in 100:");

Physics[i] = input.nextDouble();

}

System.out.print("Enter the marks of Chemistry in 100:");

Chemistry[i] =input.nextDouble();//to get the marks of chemistry

while(Chemistry[i]>100)

{

System.out.println("\nPlease enter the marks in 100.\n");

System.out.print("Enter the marks of Chemistry in 100:");Chemistry[i] = input.nextDouble();

}

System.out.print("Enter the marks of Biology in 100:");Biology[i] = input.nextDouble();//to get the marks of biology

while(Biology[i]>100)

{

System.out.println("\nPlease enter the marks in 100.\n");

System.out.print("Enter the marks of Biology in 100:");

Biology[i] = input.nextDouble();

}System.out.print("Enter the marks of Mathematics in 100:");

Mathematics[i] = input.nextDouble();//to get the marks of mathematics

while(Mathematics[i]>100)

{

System.out.println("\nPlease enter the marks in 100.\n");System.out.print("Enter the marks of Mathematics in 100:");

Mathematics[i] = input.nextDouble();

}

}

}

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static void percentageDisplay()throws IOException//method to display total percentage

{

Scanner input=new Scanner(System.in);

System.out.println("

Sl.no.\tName\t\tEnglish\tSyriac\tPhysics\tChemistry\tBiology\tMathematics\tTotalmark\tPercentag

e\tGrade");System.out.println(" ------\t----\t\t-------\t----------\t-------\t---------\t-------\t----------

-\t---------\t----------\t-----");

for(int i=1;i=80)//if loop to display Grade of the student

{

Grade[i]="A";}

else if(Percentage[i]=70)

{Grade[i]="B";

}

else

{

Grade[i]="C";

}

System.out.println(i+"\t"+Studentname[i]+"\t\t"+English[i]+"\t"+Syriac[i]+"\t\t"+Physics[i]+"\t"

+Chemistry[i]+"\t\t"+Biology[i]+"\t"+Mathematics[i]+"\t\t"+Totalmarks[i]+"\t\t"+fmt.format(Percentage[i])+"\t\t"+Grade[i]);

}

}//end of main() method

}//end of class Marks

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4. Conclusion

The Progress Report is an effective tool for determining total mark and

grade of students. Using this programme we can find the percentage of marks with

a very less effort. In future this project can be extended by adding several features

to make it convenient.

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