Using c++ programming ( Only using classes please no function please)

Create a class that randomly pick a color from an array of colors: string colors[7];

Have the colors array and all functions defined in the class.

Create and use a void setElement( index, "color") function to assign values to the array elements 0 to 6: red, orange, yellow, green, blue, indigo, violet.

Have a function that prints out all the colors in the array.

Have a function that randomly pick One color from the array and cout's the color.