# include using namespace std; // Function of Encryption string encrypt(string code, int grid_width) { // Finding height of grid by * dividing float(code_Length) with grid * and then finding upper limit of value int grid_height=ceil(float(code.length()/grid_width); // Initializing an encrypted null string string encrypted_string=""; // Looping for every col of grid for(int i=0;i>code; //Asking for operation switch operation_no){ case 1: encrypt(code,grid_width); break; case 2: decrypt(code, grid_width); break; default: cout using namespace std; // Function of Encryption string encrypt(string code, int grid_width) { // Finding height of grid by * dividing float(code_Length) with grid * and then finding upper limit of value int grid_height=ceil(float(code.length()/grid_width); // Initializing an encrypted null string string encrypted_string=""; // Looping for every col of grid for(int i=0;i>code; //Asking for operation switch operation_no){ case 1: encrypt(code,grid_width); break; case 2: decrypt(code, grid_width); break; default: cout