Biblioteca Java - Rev 4
Subversion Repositories:
package inroducere.java.controlflow;
public class ForStructure {
/**
* Generate an array of random int numbers.
* @return
*/
static int[] generateArray(){
int size = (int)Math.round(Math.random()*15);
int[] a = new int[size];
for(int i=0;i<a.length;i++){
a[i] = (int)Math.round(Math.random()*100);
}
return a;
}
/**
* Display the content of an array.
* @param a
*/
static void displayArray(int[] a){
for (int i = a.length; --i>=0; )
{
System.out.print("a["+i+"]="+a[i]+" ");
}
System.out.println();
}
public static void main(String[] args) {
int a[];
a = generateArray();
displayArray(a);
}
}
public class ForStructure {
/**
* Generate an array of random int numbers.
* @return
*/
static int[] generateArray(){
int size = (int)Math.round(Math.random()*15);
int[] a = new int[size];
for(int i=0;i<a.length;i++){
a[i] = (int)Math.round(Math.random()*100);
}
return a;
}
/**
* Display the content of an array.
* @param a
*/
static void displayArray(int[] a){
for (int i = a.length; --i>=0; )
{
System.out.print("a["+i+"]="+a[i]+" ");
}
System.out.println();
}
public static void main(String[] args) {
int a[];
a = generateArray();
displayArray(a);
}
}