$marks = array( "Sara" => array( "Programming" => 95, "DataBase" => 85, "Web" => 74, ), "Diana" => array( "Programming" => 78, "DataBase" => 98, "Web" => 66, ), "Amy" => array( "Programming" => 88, "DataBase" => 76, "Web" => 99, ), ); 1 : sort the array by the name

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter8: Arrays
Section: Chapter Questions
Problem 2RQ
icon
Related questions
Question

$marks = array(
"Sara" => array(
"Programming" => 95,
"DataBase" => 85,
"Web" => 74,
),
"Diana" => array(
"Programming" => 78,
"DataBase" => 98,
"Web" => 66,
),
"Amy" => array(
"Programming" => 88,
"DataBase" => 76,
"Web" => 99,
),
);


1 : sort the array by the name of student from A-Z;

2 : search if Ram is exist :
if exiset print the value; else : student does not exist

 

3 : calculate the avg of each student and print it as :
the avg for Sara is : 84.66

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Program on Numbers
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
Computer Science
ISBN:
9781337671385
Author:
FARRELL
Publisher:
CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Programming Logic & Design Comprehensive
Computer Science
ISBN:
9781337669405
Author:
FARRELL
Publisher:
Cengage
Microsoft Visual C#
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,