Prime_numbers

package maricka.kolokolova;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		int st = 1;
		int end = 100;
		int ch = 0;
		
		System.out.println("Prime numbers: ");
		for (int i = st; i <= end; i++) {
			ch = 0;
			if (i == 1) {
				ch = 1;
				continue;
			}
			for (int j = st; j <= end; j++) {
				if (j != 1 && j != i) {
					if (i % j == 0) {
						ch = ch + 1;
						break;
					}
				}
			}
			if (ch == 0) {
				System.out.print(i + " ");
			}
		}
	}
}