GEO Source Code The Programmers Community

by **aman_1982_2006** » September 4th, 2008, 5:58 am

Code: Select all: //CONVERTING STRING VALUE TO INTEGER VALUE class er { public static void main(String args[]) { int a,b; try { int c=(Integer.parseInt(System.in.read())); System.out.println("sum is "+c); } catch(Exception e) { } } }

by **aman_1982_2006** » September 25th, 2008, 9:49 am

Code: Select all: //prog to calculate fact of a no using recursion class fact { int f(int n) { if(n==1) return n; else int n=n*f(n-1); return n; } } class facto { public static void main(String ar[]) { fact f1=new fact(); int x=f1.f(5); System.out.println("factorial is "+x); } } //*********************************program no 2*************************************** //prog to calculate fact of a no using recursion class fib { int f(int n) { if(n==1) return 0; else if(n==2) return 1; else return (f(n-2)+f(n-1)); } } class fibo { public static void main(String ar[]) { fib f1=new fib(); for(int i=1;i<10;i++) { int an=f1.f(i); System.out.println("series "+an); } } }

CONVERSION OF COMMAND LINE STRING VALUE TO INTEGER VALUE