這樣寫(xiě)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("它是個(gè)3位的數(shù)!");
}
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("它是個(gè)3位的數(shù)!");
}
2019-06-08
舉報(bào)
2019-06-08
不能哦,如果num = 10000還是會(huì)輸出是個(gè)三位數(shù)