c++ char array size

1. Declare a character array in C++:

char myArray[10];

1. Initialize the character array with a string:

char myArray[] = "Hello";

1. Access and modify individual characters in the array:

myArray[0] = 'W';  // Changes the first character to 'W'

1. Get the size of the character array:

int size = sizeof(myArray) / sizeof(myArray[0]);