Hello,
I have a problem how to write a command that has an "if" function. It is supposed to look like that if there are no grades in a given cell, the message "no grades" will appear. I have no idea how to do it. I am counting on help
I have a problem how to write a command that has an "if" function. It is supposed to look like that if there are no grades in a given cell, the message "no grades" will appear. I have no idea how to do it. I am counting on help
