这样写可以么
public class HelloWorld{
public static void main(String[] args){
int num =102;
int count = 0;
int zy = 100;
int cy =num-zy;
if(cy>=0){
System.out.println("它是个3位的数!");
}
public class HelloWorld{
public static void main(String[] args){
int num =102;
int count = 0;
int zy = 100;
int cy =num-zy;
if(cy>=0){
System.out.println("它是个3位的数!");
}
2019-06-08
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