Method Return Values

In this problem: You will define three methods with different return types (int getMax(int,int), String getGrade(int), boolean isPrime(int)) and use their return values in expressions.

Learning Objective: Understand the concept of method return values and how to use them effectively

Overview

Define the following three methods:

• getMax(int a, int b): Returns the larger of two integers as int
• getGrade(int score): Returns grade as String (90+: A, 80+: B, 70+: C, else: F)
• isPrime(int n): Returns whether the number is prime as boolean

Specifications

• Display result of getMax(10, 25)
• Display result of getGrade(85)
• Display results of isPrime(7) and isPrime(10)

Output Format

Max of 10 and 25: 25
Grade for 85: B
7 is prime: true
10 is prime: false