code 12.txt

/*
Program: 	Using Methods 
Programmer: 	J.Sookha 
Description: 	using a method with a parameter 
		passing a value to a procedure from the main method
*/

package usingmethods;
 
import java.util.Scanner; 

public class UsingMethods{

	static int intNumber; // take note of the variable declared here ... and how it is used
	
	public static void main (String[] args)
	{
		int intNum2; 

		Read(intNum2); // passing a parameter value 
		Print();

		System.out.println(intNum2);
	
	}

	// parameters are variables declared at the point of declaring a method 
	// they are variables that are only to be used inside a method 

	public static void Read(int intN2) 
	{
		Scanner sc = new Scanner(System.in);
		
		System.out.print("Please enter a number ");
		intNumber = sc.nextInt();

		System.out.print("Please enter Num2 ");
		intN2 = sc.nextInt();
	}

	public static void Print(){
		System.out.println(intNumber);
		
		// intN2 = 5; // just putting this here  
	}
}










































package GradePerc; 
import java.util.Scanner; 
import java.lang.*; 

public class GradePerc{

	public static void main(String[] args){

		int intH1, intH2, intH3, intH4, intH5; 
		int intT1, intT2, intT3, intT4; 
	
		int intSum, intSumH, intSumT;
	
		int intMinH, intMinT; 
	
		double dblPerc; 

		//Scanner - read in all your values 
		Scanner sc = new Scanner(System.in);

		System.out.print("Enter the mark for Homework1: ");
		intH1 = sc.nextInt();

		System.out.print("Enter the mark for Homework2: ");
		intH2 = sc.nextInt();

		System.out.print("Enter the mark for Homework3: ");
		intH3 = sc.nextInt();

		System.out.print("Enter the mark for Homework4: ");
		intH4 = sc.nextInt();

		System.out.print("Enter the mark for Homework5: ");
		intH5 = sc.nextInt();

		System.out.print("Enter the mark for Test1: ");
		intT1 = sc.nextInt();

		System.out.print("Enter the mark for Test2: ");
		intT2 = sc.nextInt();

		System.out.print("Enter the mark for Test3: ");
		intT3 = sc.nextInt();

		System.out.print("Enter the mark for Test4: ");
		intT4 = sc.nextInt();
		//****************************************************
		intSumH = intH1 + intH2 + intH3 +  intH4 + intH5; 
		intSumT = intT1 + intT2 + intT3 + intT4; 

		
		intMinH = Math.min(Math.min(intH5, Math.min(intH4, Math.min(intH3, intH2)), intH1);

		intSumH = intSumH - intMinH; 

		intMinT = Math.min(Math.min(intT4, Math.min(intT3, intT2),intT1);
		intSumT = intSumT - intMinT; 

		dblPerc = ((intSumH + intSumT)/ 500) * 100; 

		//Print out your answer 		
		System.out.println();
		System.out.println("The percentage the student received is " + dblPerc + "%");
	}
}