The Input/Output card is used to check the value of an input attribute and assign a corresponding value to an output attribute.

Example: #

Check the attribute {{diem}} (score) of a student and assign the corresponding {{phanloai}} (classification):

• If {{diem}} = 5, then {{phanloai}} is Kém (Poor).
• If {{diem}} = 8, then {{phanloai}} is Khá (Good).
• If {{diem}} = 10, then {{phanloai}} is Giỏi (Excellent).

Additionally, you can set a Default Value:
If {{diem}} does not equal 5, 8, or 10, then {{phanloai}} will always be Trung bình (Average).