题解列表

筛选

IP判断-题解(Java代码)

```javaimportjava.util.Scanner;publicclass测试2{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);while(scanner.hasNext()){String[]

字符逆序-题解(Java代码)

```javaimportjava.util.LinkedList;importjava.util.Scanner;publicclass测试{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);String[