// Let's play with some math functions
public class SinGraph {
	public static void main(String[] args) {
		double x, y;
		for (x = 0.0; x<=100.; x += .1) {
			y = Math.sin(x);
			printStar(y);
		}
	}
	public static void printStar(double num) {
		int count = 35 + (int) (num*35.);
		for (int i=1; i<=count; i++) {
			System.out.print(" ");
		}
		System.out.println("*");

	}
}