years

类型转换 由于Java是强类型语言，所以要进行有些运算的时候，需要用到类型转换 类型转换： byte,short,char—>int—>long…

package base;public class Day06 { public static void main(String[] args) { //操作比较大的时候，注意溢出…

You and your partner in crime are both arrested and questioned separately. You are offered…