Color Explanation :
Red : -, X, T
Orange : Ratio >= 10
Yellow : Ratio >= 7
Green : Ratio >= 5
Cyan : Ratio < 5
Purple : Ratio < 3 (Mission Impossibluuu)
For algorithm project.
Every score in subtask 1 - 4 must not colored with
Red , you will recieved 9/10 scores.
But in IOI competition. "Every" scores must colored with
Cyan or
Purple for perfect scores (100/100).