JAVA Assume that there are five classes in a school. Each class has a different size. Class one has 10 students, class two has 2 students, class three has 6 students, class four has 5 students, and class five has 2 student They took math test and got the following results: # student Class 1 Class 2 Class 3 Class 4 Class 5 70.5 90.0 99.9 65.0 44.5 82.3 100.0 85.5 25.4 30.3 75.5 100 88.7 95.6 97.8 55.8 50.0 60.0 39.5 68.4 96.9 |100.0 28.7 55.9 |100.0 1 2 3 4 7 8 9 10 Write a program that calculates the Math average of each class. You should meet the following requirements: • The program should declare a ragged array. • The program should use nested for loop to calculate the math average of each class. • The program only allows two decimal places. (Example 25.99) The result of your program should similar to the following: CA C:\WINDOWSsystem32\cmd.exe Average of class 1: 75.46 Average of class 2: 55.00 Average of class 3: 75.37 Average of class 4: 66.70 Average of class 5: 77.95 Press any key to continue
JAVA Assume that there are five classes in a school. Each class has a different size. Class one has 10 students, class two has 2 students, class three has 6 students, class four has 5 students, and class five has 2 student They took math test and got the following results: # student Class 1 Class 2 Class 3 Class 4 Class 5 70.5 90.0 99.9 65.0 44.5 82.3 100.0 85.5 25.4 30.3 75.5 100 88.7 95.6 97.8 55.8 50.0 60.0 39.5 68.4 96.9 |100.0 28.7 55.9 |100.0 1 2 3 4 7 8 9 10 Write a program that calculates the Math average of each class. You should meet the following requirements: • The program should declare a ragged array. • The program should use nested for loop to calculate the math average of each class. • The program only allows two decimal places. (Example 25.99) The result of your program should similar to the following: CA C:\WINDOWSsystem32\cmd.exe Average of class 1: 75.46 Average of class 2: 55.00 Average of class 3: 75.37 Average of class 4: 66.70 Average of class 5: 77.95 Press any key to continue
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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