Help me in solving LB03D problem

help
,
1

My issue

logic of this program

My code

#Update the '_' below to solve the problem

x = 30
if x%3 == 0:
    print('Number of questions incorrctly solved is 0')
elif (x+1)//3 == 0:
    print('Number of questions incorrctly solved is 1')
else:
    print('Number of questions incorrctly solved is 2')
    
x = 34
if x%3 == 0:
    print('Number of questions incorrctly solved is 0')
elif (x+1)//3 == 0:
    print('Number of questions incorrctly solved is 1')
else:
    print('Number of questions incorrctly solved is 2')

Learning course: Solve Programming problems using Python
Problem Link: Problem 3 (High Accuracy) - Solve sub-components Practice Problem in Solve Programming problems using Python - CodeChef