最后的输出语句,我为什么提交还是正确的答案?
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
do{
count++;
num/=10;
}
while>0
System.out.println("他是个"+count+"位的数!")
}
}
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
do{
count++;
num/=10;
}
while>0
System.out.println("他是个"+count+"位的数!")
}
}
2015-11-12
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