# Answer to Question #8914 in C# for khuli

Question #8914
Your lecture wishes to store the exam marks for java,and perform an analysis of the marks.The marks are expressed as a percentage.There are 15 students that wrote the exam. Write the java program that will enable her to:
-input the marks for each student and store in an array called Supp.The input must be validated befoe being stored
-Determine and display the highest and lowest mark.
-Determine and display the average mark for the supplementary exam.
-Determine and display the mean and median(mean is calculated as the average of the lowest and highest marks)
E.g input:15 27 38 2 98 42 87 92 99 13 5 72 67 2 1
Output:
highest:99
lowest:1
median:38
average:44
mean:50

i'd be grateful for your help.
NB: URGENT!
1
2012-05-08T09:37:58-0400
import java.util.Arrays;
import java.util.Scanner;

public class Main {

private static Scanner input =new Scanner(System.in);
private static int Supp[]=new int;
public static void main(String[] args) {
for(int i=0;i<15;i++){
System.out.print("Input the mark for student "+(i+1)+": ");
Supp[i]=input.nextInt();
}
System.out.println("Highest "+Max(Supp));
System.out.println("Lowest "+Min(Supp));
System.out.println("Median "+Median(Supp));
System.out.println("Average "+Average(Supp));
System.out.println("Mean "+Mean(Supp));
}
//Median
private static double Median(int arayofNumber[]){
double median=0;
Arrays.sort(arayofNumber);
median=arayofNumber;
return median;
}
//Mean
private static double Mean(int arayofNumber[]){
double mean=0;
mean=(Min(arayofNumber)+Max(arayofNumber))/2;
return mean;
}
//Sum
private static double Sum(int arayofNumber[]){
int sum=0;
for(int i=0;i<15;i++){
sum+=arayofNumber[i];
}
return sum;
}
//Function Min - smallest element in the array
public static double Min(int arayofNumber[]){
int min=arayofNumber;
for(int i=0;i<15;i++){
if(arayofNumber[i]<arayofNumber){
min=arayofNumber[i];
}
}
return min;
}
//Function Max - largest element in the array
public static double Max(int arayofNumber[]){
int max=arayofNumber;
for(int i=0;i<15;i++){
if(arayofNumber[i]>arayofNumber){
max=arayofNumber[i];
}
}
return max;
}

private static double Average(int[] arayofNumber) {
double average=0;
average=Sum(arayofNumber)/15;
return average;
}
}

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