Programming
Write a static method hopscotch that shows a sequence of numbers similar to the appearance of a hopscotch board. (Hopscotch is a "hopping" game played by children.) For this problem, a hopscotch board is an increasing sequence of numbers in lines in an alternating pattern. Odd lines contain a single number indented by 3 spaces. Even lines contain a pair of numbers with the first number not indented, followed by 5 spaces, followed by the second number.
Your method should accept a parameter representing the number of "hops" worth of numbers to display. A board of 0 "hops" shows only the number 1, indented by 3 spaces. A "hop" is defined as a trio of additional numbers spread across 2 additional lines, following the pattern described previously. So for example, 1 hop means to show the numbers 2-3-4 to the board in the pattern shown below. 2 hops means to show the numbers 2-3-4, 5-6-7 on the board. 3 hops means to show 2-3-4, 5-6-7, 8-9-10, and so on. Assume that the number of hops passed will be at least 0.
Here are some example calls to the method and their resulting console output:

Question

Quizplus · Accepted Answer

The Answer is There are many ways to solve any programming problem. Here are some common correct solutions we saw:
public static void hopscotch(int hops) {
System.out.println(" 1");
for (int i = 1; i <= hops; i++) {
System.out.println((3 * i) + " " + (3 * i + 1));
System.out.println(" " + (3 * i + 2));
}
}
public static void hopscotch(int hops) {
for (int i = 0; i < hops; i++) {
System.out.println(" " + (3 * i + 1));
System.out.println((3 * i + 2) + " " + (3 * i + 3));
}
System.out.println(" " + (3 * hops + 1));
}
public static void hopscotch(int hops) {
for (int i = 1; i <= hops * 3 + 1; i++) {
if (i % 3 == 1) {
System.out.println(" " + i);
} else if (i % 3 == 2) {
System.out.print(i);
} else {
System.out.println(" " + i);
}
}
}
public static void hopscotch(int hops) {
System.out.println(" 1");
int num = 2;
for (int i = 1; i <= hops; i++) {
System.out.println(num + " " + (num + 1));
System.out.println(" " + (num + 2));
num = num + 3;
}
}
public static void hopscotch(int hops) {
System.out.println(" 1");
int num = 2;
while (num <= 3 * hops + 1) {
System.out.print(num);
num++;
System.out.println(" " + num);
num++;
System.out.println(" " + num);
num++;
}
}
public static void hopscotch(int hops) {
int count = 1;
for (int i = 1; i <= 2 * hops + 1; i++) {
if (i % 2 == 1) {
System.out.println(" " + count);
count++;
} else {
System.out.println(count + " " + (count + 1));
count = count + 2;
}
}
}
public static void hopscotch(int hops) {
int num = 1;
System.out.println(" " + num++);
for (int i = 1; i <= hops; i++)
System.out.println(num++ + " " + num++ + " " + num++);
}

Programming Write a Static Method Hopscotch That Shows a Sequence of of Numbers