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题解(123)

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题解 | #简单密码#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); String str = sc.next(); S...

Java

2022-01-02

0 509

题解 | #坐标移动#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int[] arr = {0,0}; String...

Java

2022-01-02

0 345

题解 | #求int型正整数在内存中存储时1的个数#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int num = sc.nextInt(); S...

Java

2022-01-02

0 322

题解 | #字符串排序#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); ArrayList<String> list = ne...

Java

2022-01-02

0 279

题解 | #句子逆序#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); String str = sc.nextLine(); ...

Java

2022-01-02

0 237

题解 | #字符串反转#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); String str = sc.next(); S...

Java

2022-01-02

0 268

题解 | #数字颠倒#

public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int n = sc.nextInt(); Stri...

Java

2022-01-02

0 242

题解 | #字符个数统计#

public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); String str = sc.nextLine(); ...

Java

2022-01-02

0 321

题解 | #提取不重复的整数#

public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); int n = sc.nextInt(); Stri...

Java

2022-01-02

0 269

题解 | #合并表记录#

public class Main{ public static void main(String[] args){ Scanner sc = new Scanner(System.in); TreeMap<Integer,Integer> map...

Java

2022-01-02

0 298