[ad_1] If you are allowed to use external libraries (I assume some homework assignment) you should use the Combinatorics library (via NuGet). If not, do the combinatoric stuff yourself 😉 The idea: You need all possible (non repeating) combinations of cars and zones to find the combination(s) that gets the most jobs done. Using Variations … Read more
[ad_1] Session is where you will keep this information. It will be unique for each user. Read more about it at: ASP.NET Session State Overview Just remember, that Sessions are maintained on Server for each user. They are costly. So if you keep too much data in your session then you may end up claiming … Read more
[ad_1] Something like this: public partial class Form1 : Form { Dictionary<int, string> Windows = new Dictionary<int, string>(); public delegate bool WindowEnumCallback(int hwnd, int lparam); [DllImport(“user32.dll”)] public static extern bool EnumWindows(WindowEnumCallback lpEnumFunc, int lParam); [DllImport(“user32.dll”)] static extern bool SetForegroundWindow(IntPtr hWnd); [DllImport(“user32.dll”)] public static extern bool IsWindowVisible(int h); [DllImport(“user32.dll”)] public static extern void GetWindowText(int h, StringBuilder … Read more
[ad_1] This is just not valid code. Even if you resolve the compile-time error, the result will likely be some sort of memory access error at run time. The result will be a pointer to a string that you have no idea where it actually points to. And so you’ll have an error when your … Read more
[ad_1] You can use a for loop with integer variables, floating-point variables, even no variables at all. int i; for(i = 0; i < 10; i++) continue; float f; for(f = 0.0; f < 5; f += 0.5) continue; for(;;) break; But see What Every Computer Scientist Should Know About Float-Point Arithmetic for why you … Read more
[ad_1] First of all you have to create an instance of Form2. namespace WindowsFormsApplication1 { public partial class Form1 : Form { private Form2 form2; public Form1() { InitializeComponent(); form2 = new Form2(); } private void button1_Click(object sender, EventArgs e) { String value1 = File.ReadAllText(textBox1.Text); foreach (string line in value1.Split(‘\n’)) { form2.listBox1.Items.Add(line); } } } … Read more
[ad_1] infile >> a >> c >> d; requires a char array and 2 integers all separated by spaces. flohjenwxhas contains no spaces so the char array gobbles everything up and the stream read fails untested leaving nothing for c and d. This means c and d are used without being set later in the … Read more
[ad_1] Start with the leftmost identifier and work your way out, remembering that () and [] bind before *, so: T *a[N] // a is an array of pointer to T T (*a)[N] // a is a pointer to an array of T T *f() // f is a function returning pointer to T T … Read more
[ad_1] See the reference: template< class Key, class T, class Compare = std::less<Key>, class Allocator = std::allocator<std::pair<const Key, T> > > class map; http://en.cppreference.com/w/cpp/container/map An std::map takes a comparator that tells if the first argument is less than the second. Not if they are equal. Otherwise it could not build a binary tree. You don’t … Read more
[ad_1] You have the possibility to declare the variable as decimal, like this: decimal caloriesBurned; [ad_2] solved Cannot implicitly convert type ‘decimal’ to ‘int’. An explicit conversion exists (are you missing a cast?)
[ad_1] Your data model should be as follows: public class Info { public string prop1 {get;set;} public string prop2 {get;set;} public int prop3 {get;set;} // Modified from //public Dictionary<string, List<int>> prop4 {get;set} public List<Dictionary<string, int>> prop4 {get;set;} } public class Response { // Modified from //public class Dictionary<string, List<Info>> Item {get;set;} public Dictionary<string, Info> Items … Read more
[ad_1] Nested* Nested_create(List list) { Nested* new = malloc(sizeof(Nested)); new->list = list; new->next = NULL; return new; } void Nested_add(Nested** proot, Nested* node) { if (*proot == NULL) { *proot = node; } else { Nested* cur = *proot; while (cur->next) cur = cur->next; cur->next = node; } } void createlistoflists(Nested **LIST, List list1, List … Read more
[ad_1] You could pass a pointer and de-reference it in the function: int num5(int* pnum) { *pnum = 5; // you may want to check that pnum is not NULL return 0; // presumably you don’t always return 0 in real code } Then int number = 42; printf(“%d”, number); // prints 42 int ret … Read more
[ad_1] The first thing I want to mention, since I believe it is answers the root of your question, is that your performance (latency, concurrent connection capacity, etc) is going to be largely defined by the hardware you are running this software on and the network performance for each specific client. Software can improve some … Read more
[ad_1] The first few times you execute some code, the C# runtime is going to optimize it in the background – this is known as “JIT”, or “Just in Time compiling”. So if the code you’re measuring is meant to be repeated many times – say, in a loop that’s running 24h/24, then you want … Read more