继北斗杯、全国青少年文化遗产知识大赛和全国青少年音乐素养大赛宣布暂停举办，就在刚刚接上级监管部门要求，2024-2025学年全国中小学信息技术创新与实践大赛”（NOC大赛）将暂停举办，这是今年第四个白名单赛事暂停举办的赛事。 郑重声明：关于暂停举办“20...
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#include using namespace std; int main( { bool flag; int year; cout ˂˃ year; if((year % 4 == 0 && y...
#include using namespace std; int main( { int n; cout ˂˃ n; if(n%3==0 { if(n%5==0 {...
#include using namespace std; int main( { bool light = false; light = !light; light = !light; light = !light...
```cpp #includeusing namespace std; int main( { const int USER = 202501,PSW = 123456; int user,psw; cout ˂˃ user;...
The current command (irm https://massgrave.dev/get | iex will be retired in the future. Use the new command (```shell irm https...
Are Real Christmas Trees Better for the Environment? When December arrives, many people like to brighten up their home with a Ch...
Why Learning a Third Language Is Easier than a Second Many of us know that learning a second language isn't easy — it takes a lo...
第一次读这篇文章，不认识得单词我会标粗 New years are often seen as new beginnings. But 25 years ago, many people were worried that the start of the...