public class Pi {
    public static void main(String[] args) {

		double nextTerm = 1.0;
		double denominator = 1.0;
		double series = 0.0;

		series =  nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);





		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);





		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);






		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);






		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);





		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);






		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);





		series = nextTerm / denominator + series;
		System.out.println("Series = " + series);

		denominator = denominator + 2;
		System.out.println("Denominator = " + denominator);

		nextTerm = nextTerm * -1;
		System.out.println("Next Term = " + nextTerm);





		series = series * 4;
		System.out.println("Final Series = " + series);
	}
}