while循环也可以实现，比for 循环稍微简洁；
int i=0; //索引初始值
while (i<hobbys.length){
System.out.println(hobbys[i]);
i++;
}
int i=0; //索引初始值
while (i<hobbys.length){
System.out.println(hobbys[i]);
i++;
}
2022-03-12
最新回答 / 慕标3571052
https://s.liqucn.com/s.php?words ... F%E9%AA%91%65%63%77https://s.liqucn.com/s.php?words ... 0%8F%E9%AA%91%69%66https://s.liqucn.com/s.php?words ... F%E9%AA%91%6D%76%6Dhttps://s.liqucn.com/s.php?words ... 0%8F%E9%AA%91%6B%73https://s.liqucn.com/s.php?word...
2022-03-11
最新回答 / 慕标3571052
https://www.hao123.com/manhua/li ... 9%AA%91%74%70%70%75https://www.hao123.com/manhua/li ... 9%AA%91%79%78%70%76https://www.hao123.com/manhua/li ... F%E9%AA%91%66%62%69https://www.hao123.com/manhua/li ... F%E9%AA%91%6F%75%7Ahttps://www.hao123.com/manhua/l...
2022-03-10
show in explorer 这一行在新版本里面没有，本人用到是idea-2021版，右键找到 Open in,下拉菜单找到explorer也可以实现该功能
if(num<10){
count+=1;
System.out.println("它是个"+count+"位的数！");
}else{
count+=1;
while(10<=num){
num/=10;
count++;
}
System.out.println("它是个"+count+"位的数！");
}
count+=1;
System.out.println("它是个"+count+"位的数！");
}else{
count+=1;
while(10<=num){
num/=10;
count++;
}
System.out.println("它是个"+count+"位的数！");
}
