李佳节ljj

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题解 | 空心正方形图案

#include <stdio.h> int main() { int n; while(scanf("%d",&n)!=EOF) { int i,j,m; for(i=0;i<n;i++) ...

2026-02-03

0 22

题解 | X形图案

#include <stdio.h> int main() { int n; while(scanf("%d",&n)!=EOF) { int m,i,j; for(i=0;i<n/2;i++) ...

2026-02-03

0 30

题解 | 求平均数

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

2026-02-03

0 29

题解 | 小球走过路程计算

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

2026-02-03

0 24

题解 | 求最小公倍数

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

2026-02-03

0 34

题解 | 牛牛的时钟

#include <stdio.h> #include <stdlib.h> // write your code here...... int main() { int n,i; scanf("%d",&n); in...

2026-01-29

0 22

题解 | 牛牛的书

#include <stdio.h> #include <string.h> #include <stdlib.h> struct book { char name[100]; int price; }; int main() { ...

2026-01-29

0 23

题解 | 计算整数位数

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

2026-01-29

0 29

题解 | 判断质数

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

2026-01-29

0 24

题解 | 统计输入正数个数

import java.util.*; public class Main { public static void main(String[] args) { int count = 0; Scanner scanner = new Scanner(Sys...

2026-01-29

0 30