Merge pull request #57 from ashish4321/master

floyd triangle

ft.java

@@ -0,0 +1,19 @@
+import java.util.Scanner;
+  class FloydTriangle
+  {
+  public static void main(String[] args)
+  {
+Scanner sc = new Scanner(System.in);
+System.out.println("Enter the number of rows which you want in your Floyd Triangle: ");
+int r = sc.nextInt();
+int n=0;
+for(int i=0; i<r; i++)
+{
+for(int j=0; j<=i; j++)
+{
+System.out.print(++n+" ");
+}
+System.out.println();
+}
+}
+}

krishnamurthy.java

@@ -0,0 +1,29 @@
+import java.util.Scanner;
+class krishnamurthy
+{
+ int fact(int n)
+ {
+     int i,p=1;
+     for(i=n;i>=1;i--)
+     p=p*i;
+     return p;
+    }
+ public static void main(String args[])
+    {
+        Scanner sc=new Scanner(System.in);
+        int a,b,s=0;
+        System.out.print("Enter the number : ");
+        a=sc.nextInt();
+        int n=a;
+        while(a>0)
+        {
+            b=a%10;
+            s=s+fact(b);
+            a=a/10;
+        }
+        if(s==n)
+        System.out.print(n+" is a krishnamurthy number");
+        else
+        System.out.print(n+" is not a krishnamurthy number");
+    }
+}