public static void main(String[] args) {
StringBuilder sb = new StringBuilder();
for (int i = 0,count=0; i <100; i++) {
if (i % 10 != 7&&i/10!=7) {
count++;
if (count%9==0) {
sb.append("[" + i + "]\n");
} else {
sb.append("[" + i + "]\t");
}
}
}
System.out.println(sb.toString());
} |