![Solution
Solution : For coding the program of students, just follow the various steps -
Step 1 - Create a class student_score which calculates the students score. For example - public
class student_score
Step 2 - Create a main method function in which define a array of double size for storing
students score and create a object of name and initialize the variables and integers. For example -
double [] score = new double[50];
string [] name = new string[50];
int i,j;
Step 3 - Take input from user using scanner. For example - scanner read_name = new
scanner(sys.in); // similarly read score and other data of student.
Step 4 - Use do for storing and reading of student name and score. For example - do {
i++;
counter++;
// display the student_name and student_score
}
Step 5 - Set initial value of score to array element and then compare one by one.
Step 6 - For calculating highest score sum all of the score. For example - sum_score = sum_score
+ student_score[g];
Step 7 - For calculating score average, average_score = sum_score / (counter - 1);](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Assume that the maximum number of students in a class is 50- Write a p.docx
- 1. Assume that the maximum number of students in a class is 50. Write a program that reads students' names followed by their test scores from a file and outputs the following: a. Class average. b. Names of all the students whose test scores are below the class average, with an appropriate message. c. Highest test score and the names of all of the students having the highest score. Sample given from text file: Johnson 76 Miller 90 Duffy 95 Robinson 45 Ashtony 63 Goofy 89 Pluto 95 Mickey 72 Billy 76 Danny 56 Balto 95 Roony 87 Doc 67 Minne 95 Duckey 72 Andy 76
- 2. Solution Solution : For coding the program of students, just follow the various steps - Step 1 - Create a class student_score which calculates the students score. For example - public class student_score Step 2 - Create a main method function in which define a array of double size for storing students score and create a object of name and initialize the variables and integers. For example - double [] score = new double[50]; string [] name = new string[50]; int i,j; Step 3 - Take input from user using scanner. For example - scanner read_name = new scanner(sys.in); // similarly read score and other data of student. Step 4 - Use do for storing and reading of student name and score. For example - do { i++; counter++; // display the student_name and student_score } Step 5 - Set initial value of score to array element and then compare one by one. Step 6 - For calculating highest score sum all of the score. For example - sum_score = sum_score + student_score[g]; Step 7 - For calculating score average, average_score = sum_score / (counter - 1);
- 3. Step 8 - Use if condition for giving output of below average and highest marks students. For example - if(student_score[g] < average_score) then system.out.println("Student_score is : ", student_score[k]); // Similarly print of average score.