A-M baby

Task/Floyds-triangle/Java/floyds-triangle.java

@@ -0,0 +1,21 @@
+public class Floyd {
+	public static void main(String[] args){
+		System.out.println("5 rows:");
+		printTriangle(5);
+		System.out.println("14 rows:");
+		printTriangle(14);
+	}
+	
+	private static void printTriangle(int n){
+		for(int rowNum = 1, printMe = 1, numsPrinted = 0;
+				rowNum <= n; printMe++){
+			int cols = (int)Math.ceil(Math.log10(n*(n-1)/2 + numsPrinted + 2));
+			System.out.printf("%"+cols+"d ", printMe);
+			if(++numsPrinted == rowNum){
+				System.out.println();
+				rowNum++;
+				numsPrinted = 0;
+			}
+		}
+	}
+}