If you just want to read a string, try to convert to an integer, and exit the program if it’s not a valid integer, then you’d use int.TryParse, like this: string input = Console.ReadLine(); if (int.TryParse(input, out x)) { // do something with x } else { // input was invalid. } If you want … Read more
Make sure your .h has a guard. #pragma once Either declare the function inline in your header: inline int added (uint8_t a, uint8_t b){ int r; r=a+b; return r; } Declaring it static works as well. static int added (uint8_t a, uint8_t b){ int r; r=a+b; return r; } Or, if your function is big, … Read more
string is an alias in C# for System.String. So technically, there is no difference. It’s like int vs. System.Int32. As far as guidelines, it’s generally recommended to use string any time you’re referring to an object. e.g. string place = “world”; Likewise, I think it’s generally recommended to use String if you need to refer … Read more
–> is not an operator. It is in fact two separate operators, — and >. The conditional’s code decrements x, while returning x‘s original (not decremented) value, and then compares the original value with 0 using the > operator. To better understand, the statement could be written as follows: while( (x–) > 0 )