我这里又哪有问题啊?快疯掉了
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
for(int i=0;i<10;i++){
num/=10;
count++;
if(num<1)
break;
}
System.out.println("它是个"+count+"位的数!");
}
}
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
for(int i=0;i<10;i++){
num/=10;
count++;
if(num<1)
break;
}
System.out.println("它是个"+count+"位的数!");
}
}
2016-05-09
举报