李佳节ljj

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全部文章（共112篇）

题解 | 牛牛的Hermite多项式

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

2026-03-07

0 35

题解 | 牛牛的digit

#include<stdio.h> int digit(int x,int i) { int num=0; int t=1; for(int j=0;j<i&&x!=0;j++) { num=t*(x%10)+num;...

2026-03-07

0 37

题解 | 二维数组求和

import java.util.Scanner; public class Main { public static void main(String[] args) { int[][] a={{11,33,55},{22,44,66,88},{131,214,...

2026-03-07

0 38

题解 | 大吉大利，今晚吃鸡

#include <stdio.h> int f(int n,char kaishi,char mid,char end) { int count=0; if(n==1) { count+=2; return count; ...

2026-02-15

0 33

题解 | 动态字符串

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

2026-02-15

0 31

题解 | 重写父类方法

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

2026-02-15

0 46

题解 | 冒泡排序

import java.util.Arrays; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scan...

2026-02-14

0 39

题解 | 判断素数个数

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

2026-02-14

0 39

题解 | 回文数判断

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

2026-02-14

0 28

题解 | 判断各类型字符个数

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

2026-02-14

0 28