int employeeCount(); // hold the value of employee count int daysAbsent (int employeeCount); // hold the value of days missed double avgDaysAbsent(int numEmployee, int totalAbsentDays); // calculates average absent days int main(int argc, char** argv) { // Declare variables int totalEmployees(); int absentDays(); double averageAbsent(); // Call for a function averageAbsent() std::cout << "The average ..
Category : c++
I have a C++ module that I use with pybind11 to expose functionality in python. It all works nice, for example I am exposing classes, functions and enumerations from the C++ code, for example: py::class_<MapErrorMsg>(m, "MapErrorMsg") .def(py::init()) .def("SetFilename", &MapErrorMsg::SetFilename) .def("GetFilename", &MapErrorMsg::GetFilename) .def("SetWarnLevel", &MapErrorMsg::SetWarnLevel) .def("Warn", (void (MapErrorMsg::*)(MapErrorState, std::string, std::string)) &MapErrorMsg::Warn, "Warn with a level and two ..
So I have a loop. In that loop, if a certain condition is true, I need to add an item to unordered_set and if its false, I need to remove an item from it. Here is my best attempt at reproducing what I am trying to do: #include <unordered_set> #include <iterator> #include <vector> #include <algorithm> ..
So I have a loop. In that loop, if a certain condition is true, I need to add an item to vector and if its false, I need to remove an item from it. Here is my best attempt at reproducing what I am trying to do: #include <iterator> #include <vector> #include <algorithm> #include <memory> ..
I have an array of values (concentration values), with each value taken at a different time point. I need to fit a gamma-variate curve (formula is in the picture below) to these values (i.e. find alpha and beta such that the curve best fits those points – all other variables are known.) gamma-variate curve formula ..
Given integers N and M, find the number of ordered pairs (a,b) such that 1≤a<b≤N and ((M mod a) mod b)=((M mod b) mod a). I also need to find it without nested loops. Source: Windows Que..
I am new to OpenACC and I am writing a new program from scratch (I have a fairly good idea what loops will be computationally costly from working in a similar problem before). I am getting an "Undefined reference" from nvlink. From my research, I found this is because no device code is being generated ..
I am trying to teach myself c++. On Sololearn I have a task, which is You are making a program for a bus service. A bus can transport 50 passengers at once. Given the number of passengers waiting in the bus station as input, you need to calculate and output how many empty seats the ..
If in Visual Studio I specify alignment for a class or structure, e.g. struct __declspec(align(256)) A { }; I get level 4 warning as follows ‘warning C4324: ‘A’: structure was padded due to alignment specifier’. Do I specify alignment somehow incorrectly or this warning is just safe to ignore? Source: Windows Que..
I was sent a Qt project from a Mac laptop and my laptop is windows, and I cannot open it. Every time I try to run the program, this is what I get: "The filename, directory name, or volume label syntax is incorrect" Any clue? Please help asap Source: Windows Que..
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