C8_Project (1) [Java Application] C:\Program Files\Javaljre1.8.0_131\bin\javaw.exe (Mar 26, 2019, 12:55:57 PM) Enter classes remaining and taking each term for student 1: 8 2 Enter classes remaining and taking each term for student 2: 15 3 Enter classes remaining and taking each term for student 3: 6 1 Enter classes remaining and taking each term for student 4: 12 6 The number of classes per term for student 4 is not valid! Enter classes remaining and taking each term for student 4: 12 5 Enter classes remaining and taking each term for student 5: 13 2 Enter classes remaining and taking each term for student 6: 7 3 Enter classes remaining and taking each term for student 7: 9 4 Enter classes remaining and taking each term for student 8: 3 2 Enter classes remaining and taking each term for student 9: 5 4 Enter classes remaining and taking each term for student 10: 18 3 AMPLE. Student 1 needs 4 tess to graduate Student 2 needs 5 terms to graduate Student 3 needs 6 terms to graduate Student 4 needs 3 terms to graduate Student 5 needs 7 terms to graduate Student 6 needs 3 terms to graduate Student 7 needs 3 terms to graduate Student 8 needs 2 terms to graduate Student 9 needs 2 terms to graduate Student 10 needs 6 terms to graduate Enter classes remaining and taking each term for student 1: 8 2 Enter classes remaining and taking each term for student 2: 15 3 Enter classes remaining and taking each term for student 3: 6 1 Enter classes remaining and taking each term for student 4: 12 5 Enter classes remaining and taking each term for student 5: 13 2 Enter classes remaining and taking each term for student 6: 7 3 Enter classes remaining and taking each term for student 7: 9 4 Enter classes remaining and taking each term for student 8: 3 2 Enter classes remaining and taking each term for student 9: 5 4 Enter classes remaining and taking each term for student 10: 18 3 Student 1 needs 4 terms to graduate Student 2 needs 5 terms to graduate Student 3 needs 6 terms to graduate Student 4 needs 3 terms to graduate Student 5 needs 7 terms to graduate Student 6 needs 3 terms to graduate Student 7 needs 3 terms to graduate Student 8 needs 2 terms to graduate Student 9 needs 2 terms to graduate Student 10 needs 6 terms to graduate

C8_Project (1) [Java Application] C:\Program Files\Javaljre1.8.0_131\bin\javaw.exe (Mar 26, 2019, 12:55:57 PM) Enter classes remaining and taking each term for student 1: 8 2 Enter classes remaining and taking each term for student 2: 15 3 Enter classes remaining and taking each term for student 3: 6 1 Enter classes remaining and taking each term for student 4: 12 6 The number of classes per term for student 4 is not valid! Enter classes remaining and taking each term for student 4: 12 5 Enter classes remaining and taking each term for student 5: 13 2 Enter classes remaining and taking each term for student 6: 7 3 Enter classes remaining and taking each term for student 7: 9 4 Enter classes remaining and taking each term for student 8: 3 2 Enter classes remaining and taking each term for student 9: 5 4 Enter classes remaining and taking each term for student 10: 18 3 AMPLE. Student 1 needs 4 tess to graduate Student 2 needs 5 terms to graduate Student 3 needs 6 terms to graduate Student 4 needs 3 terms to graduate Student 5 needs 7 terms to graduate Student 6 needs 3 terms to graduate Student 7 needs 3 terms to graduate Student 8 needs 2 terms to graduate Student 9 needs 2 terms to graduate Student 10 needs 6 terms to graduate Enter classes remaining and taking each term for student 1: 8 2 Enter classes remaining and taking each term for student 2: 15 3 Enter classes remaining and taking each term for student 3: 6 1 Enter classes remaining and taking each term for student 4: 12 5 Enter classes remaining and taking each term for student 5: 13 2 Enter classes remaining and taking each term for student 6: 7 3 Enter classes remaining and taking each term for student 7: 9 4 Enter classes remaining and taking each term for student 8: 3 2 Enter classes remaining and taking each term for student 9: 5 4 Enter classes remaining and taking each term for student 10: 18 3 Student 1 needs 4 terms to graduate Student 2 needs 5 terms to graduate Student 3 needs 6 terms to graduate Student 4 needs 3 terms to graduate Student 5 needs 7 terms to graduate Student 6 needs 3 terms to graduate Student 7 needs 3 terms to graduate Student 8 needs 2 terms to graduate Student 9 needs 2 terms to graduate Student 10 needs 6 terms to graduate

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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Question

Write a program that determines how many terms 10 students need to graduate.

Define a two-dimension array with 10 rows and 2 columns.
Prompt the user to enter the number of courses they have left to graduate (value must be between 1 and 20) and how many courses they plan to take each term (value must be between 1 and 5). If the user enters either value out of range then the user must be prompted to reenter.
The program must store the number of courses a student has left and how many courses they plan to take each term in a different row of the array, i.e. the first student’s number of courses and how many they plan to take each term will be stored in first row of array. The second student’s info will be in second row, and so on.
The program must compute the number of terms a student has remaining, and this should be an integer. For example, if a student has 15 courses remaining and plans to take 2 a term then they need 8 terms to complete the courses. In other words, you can have 7.5 terms because the student must attend an entire term.

Images inculded are a sample from the professor and one I have made

What I have thus far

import java.util.Scanner;

import java.lang.Math;

public class Project

{

public static void main(String[] args)

{
Scanner input=new Scanner(System.in);

int[][] students = new int[10][2];

//prompt user to enter number of courses left and courses to take each term.
for(int i=0; i<10; i++)
{
System.out.print("\n Enter classes remaining and taking each term for student "+(i+1)+": ");

students[i][0]=input.nextInt();

students[i][1]=input.nextInt();
}
//calculate and print number of terms left
for(int i=0; i<10; i++)
{
int terms= (int)Math.ceil((double)students[i][0]/(double)students[i][1]);

System.out.print("\n Student "+(i+1)+ " needs " + terms + " terms to graduate");
}
}

}

<terminated> C8_Project (1) [Java Application] C:\Program Files\Javaljre1.8.0_131\bin\javaw.exe (Mar 26, 2019, 12:55:57 PM)
Enter classes remaining and taking each term for student 1: 8 2
Enter classes remaining and taking each term for student 2: 15 3
Enter classes remaining and taking each term for student 3: 6 1
Enter classes remaining and taking each term for student 4: 12 6
The number of classes per term for student 4 is not valid!
Enter classes remaining and taking each term for student 4: 12 5
Enter classes remaining and taking each term for student 5: 13 2
Enter classes remaining and taking each term for student 6: 7 3
Enter classes remaining and taking each term for student 7: 9 4
Enter classes remaining and taking each term for student 8: 3 2
Enter classes remaining and taking each term for student 9: 5 4
Enter classes remaining and taking each term for student 10: 18 3
AMPLE.
Student 1 needs 4 tess to graduate
Student 2 needs 5 terms to graduate
Student 3 needs 6 terms to graduate
Student 4 needs 3 terms to graduate
Student 5 needs 7 terms to graduate
Student 6 needs 3 terms to graduate
Student 7 needs 3 terms to graduate
Student 8 needs 2 terms to graduate
Student 9 needs 2 terms to graduate
Student 10 needs 6 terms to graduate

Enter classes remaining and taking each term for student 1: 8 2
Enter classes remaining and taking each term for student 2: 15 3
Enter classes remaining and taking each term for student 3: 6 1
Enter classes remaining and taking each term for student 4: 12 5
Enter classes remaining and taking each term for student 5: 13 2
Enter classes remaining and taking each term for student 6: 7 3
Enter classes remaining and taking each term for student 7: 9 4
Enter classes remaining and taking each term for student 8: 3 2
Enter classes remaining and taking each term for student 9: 5 4
Enter classes remaining and taking each term for student 10: 18 3
Student 1 needs 4 terms to graduate
Student 2 needs 5 terms to graduate
Student 3 needs 6 terms to graduate
Student 4 needs 3 terms to graduate
Student 5 needs 7 terms to graduate
Student 6 needs 3 terms to graduate
Student 7 needs 3 terms to graduate
Student 8 needs 2 terms to graduate
Student 9 needs 2 terms to graduate
Student 10 needs 6 terms to graduate

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