Question

How to print binary numbers right triangle pyramid in Java

Answer 1

public class MyClass {
    private static void BinaryNumbersRightTriangle(int rows) {
    	int bin = 1;
    
    	for (int i = 0; i < rows; i++) {
    		for (int j = 0; j <= i; j++) {
    			System.out.print(bin);
    			System.out.print(" ");
    			bin = (bin == 1) ? 0 : 1;
    		}
    		bin = i % 2;
    		System.out.print("\n");
    	}
    }
    public static void main(String args[]) {
        BinaryNumbersRightTriangle(7);
    }
}






/*
run:
   
1 
0 1 
1 0 1 
0 1 0 1 
1 0 1 0 1 
0 1 0 1 0 1 
1 0 1 0 1 0 1 
   
*/

 

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