public class sample {
	public static void main(String args[]){
		int i;
		for(i=0; i<5; i++){
			switch (i) {
			case 0:
				System.out.println("  *  ");
				break;
			case 1:
				System.out.println(" *** ");
				break;
			case 2:
				System.out.println("***** ");
				break;
			case 3:
				System.out.println(" *** ");
				break;
			case 4:
				System.out.println("  *  ");
				break;
			default:
				break;
			}
		}
	}
}
We are looking for formulas that can be calculated as 1,3,5,3,1 using two variables.
Recommended Posts