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题解 | #游游的除2操作#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static int N = (int)(1e5+10); static long[] a = new lo...

2024-11-21

0 8

题解 | #小欧安排座位#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { int n = in.nextInt(); ...

2024-11-21

0 10

题解 | #小欧的括号嵌套#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { int n = in.nextInt(), r = in...

2024-11-21

0 7

题解 | #小红的排列构造#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { int n = in.nextInt(); ...

2024-11-21

0 7

题解 | #小红的好数#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static boolean isGoodNumber(int x) { boolean[] f =...

2024-11-21

0 8

题解 | #游游的字母翻倍#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { int n = in.nextInt(),q = in....

2024-11-21

0 8

题解 | #小红的字符生成#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { int n = in.nextInt(); ...

2024-11-20

0 9

题解 | #小红的区间查询#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static int N = 210; static int[] a = new int[N]; ...

2024-11-20

0 9

题解 | #小欧的数组修改#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { TreeMap<Integer,Integer&g...

2024-11-20

0 7

题解 | #游游的整数切割#

import java.io.*; import java.util.*; import java.math.BigInteger; public class Main { static void solve() { String s = in.next(); ...

2024-11-19

0 7