int a[] = new int[n]; //0 0 0 0 0 0 0 0 0 for(int i = 0; i < n; i++) { a[i] = in.nextInt(); //1 8 6 2 5 4 8 3 7 int l = 0; //l=0 int r = n - 1; //r=8 int maximum = 0 ...
A collection of Java DSA solutions completed during my #100DaysOfCode challenge. Focused on problem-solving, algorithms, and interview preparation. - Adhawan006/100_Days_Of_Code ...
The Council for the Indian School Certificate Examinations (CISCE) has released the ISC Computer Science (Subject Code - 868) ...
写 LINQ 的时候,别习惯性 .ToList() 了。停下来想一想:“我真需要它能增删吗?” 这两行代码看起来差不多,作用也都是立刻执行查询,并把结果存下来。但它们其实有本质区别,适用的场景也不一样。 别急着抄代码,先搞清楚该用哪个,才能写出又快又稳的程序。 用 .ToList():如果你拿到结果后,还想增删元素(比如 Add、Remove、Insert)。 用 .ToArray():如果你只是 ...