Print pattern in java 1 01 101 0101 10101
// Print pattern in java 1 01 101 0101 10101
import java.util.Scanner;
public class PatternInJava
{
public static void main(String[] args)
{
int a, b, x, y;
Scanner sc = new Scanner(System.in);
System.out.println("Please enter number of rows to print pattern: ");
int rows = sc.nextInt();
for(a = 1; a <= rows; a++)
{
if(a % 2 == 0)
{
x = 1;
y = 0;
}
else
{
x = 0;
y = 1;
}
for(b = 1; b <= a; b++)
{
if(b % 2 == 0)
{
System.out.print(x);
}
else
{
System.out.print(y);
}
}
System.out.println("");
sc.close();
}
}
}