C++ Projects For Practice Add Two Numbers in C++ Break Keyword in C++ A Number is positive or negative in C++ Find ASCII Value in C++ Pointers in C++ 2d Array in C++ Array Elements Swapping in C+ Array Sum and Average in C++ Deletion of an element in array in C++ Identity Matrix in C++ Matrix Addition in C++ Matrix Multiplication in C++ Transpose of matrix in C++ Merging two arrays in C++