Class Average Program
This is a simple program of Java class. In this
tutorial we will learn how to use java program for displaying average value. The
java instances of the class, represent classes and interfaces in a running Java
application. The class declares members instance and static initializes, and
constructors.
Description this program
Here in program we are going to use Class. First of
all we have to define class named "AverageExample". To
calculate the values and define method class for values set method "set_values".
Then after that to the define values integer type of array and double
values.
Now again declare the values integer "i". This program
are going to
performming the static class for average values. Then after we are going to
create integer for "sum" or "i". Here are applying for loop
condition for sum values. Then calculate the value this method "average = (double) sum /
(double)l" . So output will be display by using "System.out.println(
)" on the screen command prompt.
Here is the code of this program
public class AverageExample{
static int l = 100;
public static int[] values;
public static double average;
public static void set_values() {
int i;
values = new int[l];
for(i=0; i<l; i++) {
values[i] = 1 + (int) (100.0*Math.random());
}
}
public static void avg() {
int sum=0, i;
for(i=0; i<l; i++) {
sum += values[i];
}
average = (double) sum / (double)l;
}
public static void main(String args[]){
set_values();
avg();
System.out.println("The value is " + average);
}
}
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