public class Test2 {
public static void main(String[] args) {
int flag = ;
for(int i = ; i < ; i++){
for(int m = ; m < ; m++){
for(int n = ; n < ; n++ ){
if(i != m && i != n && m != n){
flag++;
System.out.println("數字:" + i + m + n);
}
}
}
}
System.out.println("次數:" + flag);
}
}