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全部文章（共19篇）

题解 | #奇偶校验#

#include "bits/stdc++.h" using namespace std; void getAns(string msg) { for (int i = 0; i < msg.length(); ++i) { char c...

2024-03-24

0 64

题解 | #打牌#

import java.util.Map; import java.util.Scanner; public class Main { public static boolean isBigger(String s, String enemy) { int[] hash =...

2024-03-23

0 79

题解 | #矩阵幂#

import java.util.Arrays; import java.util.Scanner; class Matrix { public static void mutl(int[][] matrix1, int[][] matrix2) { int len = m...

2024-03-23

0 73

题解 | #字符串匹配#

import java.util.Scanner; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { public static void main(String[] ar...

2024-03-23

0 59

题解 | #旋转矩阵#

import java.util.Arrays; import java.util.Scanner; class Matrix{ //顺时针旋转90 public static void spin(int[][] matrix) { int len = matri...

2024-03-23

0 75

题解 | #C翻转#

import java.util.Arrays; import java.util.Scanner; public class Main { public static void swapMatrix(int[][] temp) { int len = temp.leng...

2024-03-23

0 56

题解 | #平方因子#

#include "bits/stdc++.h" using namespace std; int sushu[]={2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, ...

2024-03-22

0 82

题解 | #排列与二进制#

#include <iostream> using namespace std; int main() { int n, m; while (cin >> n >> m) { if (!n && !m) ...

2024-03-22

0 62

题解 | #怪异的洗牌#

import java.util.ArrayList; import java.util.Arrays; import java.util.Scanner; public class Main { public static void reverse(int[] nums, int s...

2024-03-22

0 51

题解 | #继续xxx定律#

import java.util.HashSet; import java.util.LinkedList; import java.util.Scanner; public class Main { static LinkedList<Integer> f(int [] n...

2024-03-21

0 71