Computer Applications
Write a program in Java to display the following pattern:
5
4 4
3 3 3
2 2 2 2
1 1 1 1 1
Java
Java Nested for Loops
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Answer
public class KboatPattern
{
public static void main(String args[]) {
for (int i = 5, j = 1; i >= 1; i--, j++) {
for (int k = 1; k <= j; k++)
System.out.print(i + " ");
System.out.println();
}
}
}Output
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Related Questions
A number is said to be Multiple Harshad number, when divided by the sum of its digits, produces another 'Harshad Number'. Write a program to input a number and check whether it is a Multiple Harshad Number or not.
(When a number is divisible by the sum of its digit, it is called 'Harshad Number').
Sample Input: 6804
Hint: 6804 ⇒ 6+8+0+4 = 18 ⇒ 6804/18 = 378
378 ⇒ 3+7+8= 18 ⇒ 378/18 = 21
21 ⇒ 2+1 = 3 ⇒ 21/3 = 7
Sample Output: Multiple Harshad NumberWrite a program to generate a triangle or an inverted triangle till n terms based upon the user's choice.
Example 1:
Input: Type 1 for a triangle and
Type 2 for an inverted triangle
Enter your choice 1
Enter the number of terms 5
Sample Output:
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5Example 2:
Input: Type 1 for a triangle and
Type 2 for an inverted triangle
Enter your choice 2
Enter the number of terms 6
Sample Output:
6 6 6 6 6 6
5 5 5 5 5
4 4 4 4
3 3 3
2 2
1Write a program in Java to display the following pattern:
AAAAA
BBBB
CCC
DD
EWrite a program in Java to input the values of x and n and print the sum of the following series:
S = 1 - x2/2! + x4/4! - x6/6! + ……. xn/n!