Update

Author: harsh-chaudhari-web

prac 1 fibo, prime, vowel, rev no, sum, for each

@@ -0,0 +1,73 @@
+Title: Fibonacci Series, Prime No, Vowels, Reverse Number & Sum, For Each Loop using System;
+
+using System.Collections.Generic;
+
+using System.Linq;
+
+using System.Text; Class Op
+
+int a = 0 b = 1 c, flimit, fcount=0;
+
+int pnum;
+
+public void finput()
+
+Console.WriteLine("Enter limit of fibonacci series: "); flimit int.Parse(Console.ReadLine());
+
+public void fop()
+
+{
+
+if (flimit <= 0 )
+
+Console.WriteLine("Fibonacci series: ");
+
+Console.WriteLine("Limit cannot be zero or negative"); }
+
+else
+
+{ Console.WriteLine("Fibonacci series: "); while (flimit > fcount)
+
+{ Console.Write(a + ""); c = a + b fcount++;
+
+a = b b = c
+
+} } public void pinput() }
+
+{
+
+pnum Console.WriteLine("\nEnter number: "); int.Parse(Console.ReadLine()); }
+
+public bool pop()
+
+{
+
+if (pnum <= 1 )
+
+{ return false;
+
+}
+
+else
+
+{
+
+for (int i = 2 i < pnum; i++)
+
+{
+
+if (pnum % i == 0)
+
+{ return false;
+
+}
+
+} return true;
+
+}
+
+} char[] ca = { 'a', 'e', 'i', 'o', 'u' };
+
+public bool vop()
+
+{ Console.WriteLine("\nEnter a character: "); char c * 1 = Convert.ToChar(Console.ReadLine()); for (int i = theta i < 5 1++)