create FlyodsTriangle.java

FloydsTriangle.java

@@ -0,0 +1,42 @@
+import java.util.Scanner;
+/*
+ques: Floys triange?
+"Floyd's Triangle," which is a right-angled triangular array of natural numbers. 
+In this triangle, each row contains consecutive natural numbers, starting from 1. 
+
+                    1
+                    2 3
+                    4 5 6 
+
+ */
+
+public class FloydsTriangle {
+    public static void main(String[] args) {
+        System.out.print("Enter the number of row:");
+        Scanner sc  = new Scanner(System.in);
+        int n=sc.nextInt();
+
+        int x=1;
+        //outer loop
+        for(int i=1; i<=n; i++){
+            for(int j=1; j<=i; j++){
+                System.out.print(x+" ");
+                x++;
+            }
+            System.out.println();
+        }
+
+    }
+}
+
+/*
+ OUTPUT:
+
+Enter the number of row:5
+1
+2 3 
+4 5 6
+7 8 9 10
+11 12 13 14 15
+
+*/