I expected it to print the stars. The results were that it printed the stars in the way I wanted, but I got an error when testing saying, "ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0". Code:
public class Printer {
public static void main(String[] args) {
// You can test the method here
int[] array = {5, 1, 3, 4, 2};
printArrayInStars(array);
}
public static void printArrayInStars(int[] array) {
// Write some code in here
int i = 1;
while (i<=array[0]) {
System.out.print("*");
i++;
}
System.out.println("");
int a = 1;
while (a<=array[1]) {
System.out.print("*");
a++;
}
System.out.println("");
int b = 1;
while (b<=array[2]) {
System.out.print("*");
b++;
}
System.out.println("");
int c = 1;
while (c<=array[3]) {
System.out.print("*");
c++;
}
System.out.println("");
int d = 1;
while (d<=array[4]) {
System.out.print("*");
d++;
}
System.out.println("");
}
}
Results:
**
Here's a simple way to loop an array and print array[i] amount of * there are better ways but this is probably the simplest one.
public static void main(String[] args) {
// You can test the method here
int[] array = {5, 1, 3, 4, 2};
for(int i=0;i<array.length;i++)
{
printArrayInStars(array[i]);
}
}
public static void printArrayInStars(int n) {
// Write some code in here
for(int i=0;i<n;i++)
{
System.out.print("*");
}
System.out.println("");
}
Outputs
*****
*
***
****
**
class star
{
public void series()
{
String [] a = {"*","*","*","*"};
for(int i=0; i<4; i++)
{
for(int j=0; j<4;j++)
{
System.out.printf(a[j]);
}System.out.printf("\n");
}
}
public static void main(String [] args)
{
star s = new star();
s.series();
}
}
output will be 4 line of stars, each line will have 4 stars
if expect something else, please clear your question. n what manner you wanna print stars.
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