A simple java program sum of n number

[neelu]

Hey guy i am in big problem.Actually i don't having much knowledge about Java.I am familiar only with Java.I don't have much knowledge about programing.So guys help me in writing a program on to above topic "A simple Java programing sum of n number using class,object and methods."

[jordon]

i hope this will help u
****** Java Program To Print Sum Of 'n' Number ******/

class Add
{
public static void main (String args[])
{
int n = 15;
int sum = 0;
for(int i = n;i>=0;i--)
sum = sum + i;
System.out.println("Sum = "+ sum);
}
}

/*************** OUTPUT *************
* *
* Sum = 120 */