Solution of problem-B- Pizza Cutting

#include<stdio.h>
int main()
{
long long int n,a=0;
while(scanf(“%lld”,&n)!=EOF)
{
if(n<0)
break;
else
{
a=(n*(n+1))/2;
printf(“%lld”,a+1);
}
}
}

Advertisements
Leave a comment

1 Comment

  1. Nahida Parvin

     /  May 29, 2011

    Good job Emon.Thanks for posting all the problems.

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: