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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

0 278

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

0 309

题解 | #取近似值#

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

Java

2022-01-02

0 231

题解 | #质数因子#

public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); long num = Long.parseLong(sc.next...

Java

2022-01-02

0 304

题解 | #字符串分隔1#

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

Java

2022-01-01

0 336

题解 | #进制转换1#

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

Java

2022-01-01

0 296

题解 | #进制转换#

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

Java

2022-01-01

0 368

题解 | #字符串分隔#

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

Java

2022-01-01

0 375

题解 | #明明的随机数#

import java.util.TreeSet; public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); ...

Java

2022-01-01

0 356

题解 | #计算某字符出现次数#

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

Java

2022-01-01

18 1446