[ad_1] In your else-if statement, instead of comparing the two variables, you assigned numberOfPeople to maxRoomCapacity. The assignment evaluates to true, causing the body of that if-else to execute, causing the flow of your program to skip the else statement. The problem is here: else if (maxRoomCapacity = numberOfPeople) change it to: else if (maxRoomCapacity … Read more
[ad_1] Why should the compiler warn you about something that is perfectly legal? You are instructing the program to output the content of cout, which is legal, and will work. I am not sure how the operator << is defined for cout, but printing its address would be my expectation, so something like 0x489944 (or … Read more
[ad_1] You need to: #include <vector> You must alway include directly all the headers for the types you use. [ad_2] solved I cannot initiate an integer vector in C++ [closed]
[ad_1] You should try to improve the program stepwise, and as it’s written in C making it OOPSy is probably not the highest priority. Eg start out by improving the selection logic by introducing a switch() statement: switch (dir[i]) { case ‘l’: … break; case ‘r’: … break; default: …. break; } You can also … Read more
[ad_1] With the scarce info provided … I can only guess that your development mail server is not set up correctly. If you are sending using localhost then you will need to have smtp running and configured on the local IIS server. Why did you make sure this was off? 6 [ad_2] solved Password recovery … Read more
[ad_1] If your IDE handles CMake and Meson, it should be able to detect your project files. I’d say go for Meson, it’s the future, and CMake syntax has a few quirks that Meson doesn’t. Meson: Meson documentation He’s a basic meson.build that expects to find your application code in main.c and produces a binary … Read more
[ad_1] In your ‘Deposit’ case statement, you need to save the new value by assigning the variable balance with the sum of the original balance plus the deposit, which should be balance + deposit. So: balance = balance + deposit Then you can print out the result: std::cout << “Remaining Balance: ” << balance << … Read more
[ad_1] Your character with the error is х. CYRILLIC SMALL LETTER HA You define the variable with the x LATIN SMALL LETTER X So indeed, they are 2 different characters. Decide for one. 0 [ad_2] solved Schildt’s C# book 4.0 and and topicality in actual version c#
[ad_1] Q1: How to check if a value exists in hashmap? You need to iterate through and check if such item exists. You can use `std::find_if() with a lambda or do that through a loop. If you do that quite often you may want to index values as well (see below) Q2: How to iterate … Read more
[ad_1] some fundamental coding errors needs to be addressed here along with logical flaw. before we proceed lets format to 4 spaces int main() { /* Lets simplify these two statements */ // char ce[] = {“ceil”}; // char fl[] = {“floor”}; char *ce = “ceil”; char *fl = “floor”; /* format this into one … Read more
[ad_1] Either LINQ: List<Guid> guids = guidStrings.Select(Guid.Parse).ToList(); or List.ConvertAll which is a little bit more efficient because it knows the size: List<Guid> guids = guidStrings.ConvertAll(Guid.Parse); 0 [ad_2] solved Convert a Collection of Strings into Collection of GUID
[ad_1] You declared the constructor of player as Player(string name, int points);. If you define a function with two parameters you have to use both. Create your object with Player player1 = Player(“Matti”, 0); If you still want to call it with just one parameter you have to set a default value like this. class … Read more
[ad_1] Any control structure (if, for, while, etc.) without braces applies only to the next statement. The second example is equivalent to the following: for (int i = 0; i < 10; i++) { continue; } cout << i << endl; Note that it’s often considered bad style to have control structures without braces, because … Read more
[ad_1] TL;DR It is completely possible to have a language without pointers. Actually, it is possible to write a C program where you store addresses in regular integer variables and then cast them to pointers. Calling pointers, and also the general concept of types, syntactic sugar is to stretch it a bit, but it’s not … Read more
[ad_1] As the standard says: Internally, the elements in a map are always sorted by its key following a specific strict weak ordering criterion indicated by its internal comparison object (of type Compare). So, elements are sorted automatically as you insert them to the map. [ad_2] solved An unexpected sorting of const map