code 64.txt

import javax.swing.JOptionPane; 
import java.text.DecimalFormat; 

public class Code64Homework{
	static String[] strStudents = new String[5]; 
	static int[] intTest1 = new int[5]; 
	static int[] intTest2 = new int[5]; 
	static int[] intAssign1 = new int[5]; 
	static double[] dblSemester = new double[5]; 
	
	static int intCounter; 

	static DecimalFormat df = new DecimalFormat(".00%");

	public static void main(Strin[] args){
		loadArrays();
		CalcSemester();
		PrintAllStudents();

		SequentialSearch();

		HighMarks();
	}
	
	public static void HighMarks(){
		int intHigh1, intHigh2, intHighA; 
		int intHInd1, intHInd2, intHIndA; 
		
		intHigh1 = -1; 
		intHigh2 = -1; 
		intHighA = -1; 

		intHInd1 = -1; 
		intHInd2 = -1; 
		intHIndA = -1; 

		for (intCounter = 0; intCounter <= 4; intCounter++){
			if (intTest1[intCounter] > intHigh1){
				intHigh1 = intTest1[intCounter];
				intHInd1 = intCounter; 
			}
			
			if (intTest2[intCounter] > intHigh2){
				intHigh2 = intTest2[intCounter];
				intHInd2 = intCounter; 
			}

			if (intAssign1[intCounter] > intHighA){
				intHighA = intAssign1[intCounter];
				intHIndA = intCounter; 
			}
		}

		JOptionPane.showMessageDialog(null, "Highest Marks \n" + 
							"Test 1 " + strStudents[intHInd1] + intHigh1 + "\n" + 
							"Test 2 " + strStudents[intHInd2] + intHigh2 + "\n" +
							"Assignment 1 " + strStudents[intHIndA] + intHighA);
				
	}

	public static void SequentialSearch(){
		String strSearch; 

		int intFlag; 
		intFlag = 0; 

		int intFoundIndex; 
		intFoundIndex = -1; 

		strSearch = JOptionPane.showInputDialog(null, "Please enter the students name you are looking for? ");
		
		for (intCounter = 0; intCounter <= 4; intCounter++){
			if (strStudents[intCounter].equals(strSearch)){
				intFoundIndex = intCounter; 
				intFlag = 1; 
				intCounter = 10; //force the loop to exit - my way  
			}
		}
		if (intFlag == 0){
			JOptionPane.showMessageDialog(null,"The name you want does not exist");
		}
		else{
			JOptionPane.showMessageDialog(null, strStudents[intFoundIndex] + 
					df.format(intTest1[intFoundIndex]) + 
					df.format(intTest2[intFoundIndex]) + 
					df.format(intAssign1[intFoundIndex]) + 
					df.format(dblSemester[intFoundIndex]));
		
		}
	}	
	public static void PrintAllStudents(){
		String strAnswer; 
		strAnswer = ""; 

		for (intCounter = 0; intCounter <= 4; intCounter++){
		   	strAnswer = strAnswer + 
					strStudents[intCounter] + 
					df.format(intTest1[intCounter]) + 
					df.format(intTest2[intCounter]) + 
					df.format(intAssign1[intCounter]) + 
					df.format(dblSemester[intCounter]) + "\n";
			//String.Format("Name %1"
		}	
		
	}

	public static void CalcSemester(){
		for (intCounter = 0; intCounter <= 4; intCounter++){
		   dblSemester[intCounter] = (intTest1[intCounter] * 0.25) + (intTest2[intCounter] * 0.25) + (intAssign1[intCounter] * 0.5);
		}	
	}
	
	public static void loadArrays(){
		strStudents[0] = "Jack"; 
		strStudents[1] = "Joe";
		strStudents[2] = "Jane";
		strStudents[3] = "John";
		strStudents[4] = "Jake";

		intTest1[0] = 54; 
		intTest1[1] = 89;
		intTest1[2] = 51;
		intTest1[3] = 18;
		intTest1[4] = 72;

		intTest2[0] = 58;
		intTest2[1] = 47;
		intTest2[2] = 70;	
		intTest2[3] = 100;
		intTest2[4] = 20;

		intAssign1[0] = 86;
		intAssign1[1] = 74;
		intAssign1[2] = 33;
		intAssign1[3] = 75;
		intAssign1[4] = 63;
		
		// -- asking the user for the values instead of above 
		/*
		for (intCounter = 0; intCounter <= 4; intCounter++){
			strStudents[intCounter] = JOptionPane.showInputDialog(null, "Enter student name" + (intCounter + 1)); 
			
			intTest1[intCounter] = Integer.parseInt(JOptionPane.showInputDialog(null, 
								"Enter Test 1 mark for " + strStudents[intCounter]); 

			intTest2[intCounter] = Integer.parseInt(JOptionPane.showInputDialog(null, 
								"Enter Test 2 mark for " + strStudents[intCounter]);

			intAssign1[intCounter] = Integer.parseInt(JOptionPane.showInputDialog(null, 			
								"Enter Assignment mark for " + strStudents[intCounter]);
		}		
		*/		
	}
}