求出1到100之间的既是3的倍数又是5倍数的数字之和.

public class text3 {
    public static void main(String[] args) {
        int num = 0;
        for (int i = 0; i <100 ; i++) {
            if(i%30&&i%50){
                num+=i;
            }
        }
        System.out.println(num);
    }
}