java 定义变量:
1.
[变量类型] [变量名];
[变量名]=值;
2.
[变量类型] [变量名]=值;public class Long {
public static void main(String[] args) {
long num=2312234434324l;
System.out.println(num);
}
}
1.
[变量类型] [变量名];
[变量名]=值;
2.
[变量类型] [变量名]=值;public class Long {
public static void main(String[] args) {
long num=2312234434324l;
System.out.println(num);
}
}
long long貌似是C++的东东,Java什么时候也开始支持了吗?