public class EverySeven {
public static void main(String[] args) {
for (int i = 50; i < 80; i++) {
if (i % 7 == 0 | i % 10 == 7 | i / 10 == 7) {
continue;
}
System.out.print(i + " ");
}
}
}
输出结果:
50 51 52 53 54 55 58 59 60 61 62 64 65 66 68 69