There are 100100 questions in a paper.
- Each question carries
+3
marks for correct answer, -
-1
marks for incorrect answer i.e. one mark is deducted for each incorrect answer, -
0
marks for an unattempted question.
It is given that Chef received exactly �X (0≤�≤100)(0≤X≤100) marks.
Determine the minimum number of problems Chef marked incorrect.