1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 68 78 88 89 90 91 92 93 94 95 96 97 98 99 100
1, 4, 9, 16, 25, 36, 49, 64, 81, 100
Look for a table of prime numbers. All the odd numbers that are NOT on this list are composite numbers.
The cubed numbers from 1 to 100 are 1, 8, 27, 64. These correspond to the cubes of the integers 1 through 4 (1³=1, 2³=8, 3³=27, and 4³=64). The next cube, 125 (5³), exceeds 100, so the list ends there.
That's an infinite list.
25 percent of the numbers from 1 to 100 are prime numbers.
101
Look for a table of prime numbers. All the odd numbers that are NOT on this list are composite numbers.
1, 4, 9, 16, 25, 36, 49, 64, 81, 100
In Java:System.out.println("Even numbers")for (int i = 2; i
Here's simple example to sort numbers in Java using a List: import java.util.ArrayList; import java.util.Collections; import java.util.List; public class SortTest { public static void main (String[] args) { List<Integer> list = new ArrayList<Integer>(); list.add(100); list.add(1); list.add(24); list.add(3); System.out.println(list); Collections.sort(list); System.out.println(list); } } Running it generates the following output: [100, 1, 24, 3] [1, 3, 24, 100]
4, 9, 25, 49
The cubed numbers from 1 to 100 are 1, 8, 27, 64. These correspond to the cubes of the integers 1 through 4 (1³=1, 2³=8, 3³=27, and 4³=64). The next cube, 125 (5³), exceeds 100, so the list ends there.
That's an infinite list.
25 percent of the numbers from 1 to 100 are prime numbers.
The only factor common to all those numbers is 1.
Usually all the integers (counting numbers) from 1 to 100.Usually all the integers (counting numbers) from 1 to 100.Usually all the integers (counting numbers) from 1 to 100.Usually all the integers (counting numbers) from 1 to 100.
Prime squares: 4, 9, 25 and 49