How to return multiple values from a function in C or C++? When you create local variables inside a function that are created on the stack, they most likely get overwritten in memory when exiting the functi... I made a program to build a game board of a set size, but now I want to add asking the player how large they want the game board to be. We know that a function can not return more than one variable in C/C++. C does not allow you to return an array directly from the function. In this code, we will be using a for loop in C++ to return an array of... Use ‘while’ Loop to Return Character Array. The char* is being returned just fine. Use this variant only when the size can't be expressed as elements. } Return a Pointer in C++ The code I am using to construct are return the array is the following: By using Arrays. Char Array Return Array From Function C++ - Linux Hint Using library function atoi(). Return pointer pointing at array from a function. In addition to the library, it contains all the functions of the array. Trouble returning char array / string Stack Overflow. How to return a string from a C function - Flavio Copes For a static array you'll need to be careful to copy the return value. Return an Array in C - javatpoint return a string in C - Quora warning: function returns address of local variable I have tried many different ways to do this. The syntax for passing an array to a function is: returnType functionName(dataType arrayName [arraySize]) { // code } Let's see an example, int total(int marks [5]) { // code } Here, we have passed an int type array named marks to the function total (). 2. Second, you can return a char* or a const char* and C# can see it as either a System.String or as a System.Byte[], but with the way you have it coded now you're going to leak memory (who deletes the char* you created?).
