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Question
Write two separate programs to generate the following patterns using iteration (loop) statement:
(a)
Solution
public class pattern1
{
public static void main( )
{
for (int i=1; i<=5; i++)
{
for(int j=1; j<=i; j++)
{
if(j %2==1)
System.out.print("*");
else
System.out.print("#");
}
System.out.println( );
}
}
}
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RELATED QUESTIONS
Using the switch-case statement, write a menu driven program to do the following :
(a) To generate and print Letters from A to Z and their Unicode Letters Unicode
(b) Display the following pattern using iteration (looping) statement: 1
Write two separate programs to generate the following patterns using iteration (loop) statement:
(b)
Define a class to accept a number and check whether it is a SUPERSPY number or not. A number is called SUPERSPY if the sum of the digits equals the number of the digits.
Example1:
Input: 1021
Output: SUPERSPY number [SUM OF THE DIGITS = 1+0+2+1 = 4, NUMBER OF DIGITS = 4]
Example2:
Input: 125
Output: Not an SUPERSPY number [1+2+5 is not equal to 3]
