def contest_submission():
problem_name = request.form["problem"]
submission = request.form["submission"]
problem = db.get_problem(problem_name)
if problem:
problem_name = problem.grader
gr_func = getattr(problems, problem_name).verify
base_score = gr_func(given_data[g.user], given_seed[g.user],
submission)
if base_score:
# They were right!
# Add bonus points for time
contest = db.get_contest(problem.contest)
if g.now < contest.start_time + contest.duration:
# Contest is still ongoing; give them points!
time_elapsed = g.now - contest.start_time
time_bonus = round(100 - 100 *
(time_elapsed.total_seconds() /
contest.duration.total_seconds()))
db.set_score(g.user, problem.uid, base_score + time_bonus)
return 'Well done. You got %d points and a time bonus of %d!' % (
base_score, time_bonus)
else:
return 'Well done. This contest is over, but you would have gotten %d points!' % base_score
else:
return 'Incorrect. Keep trying!'
else:
return 'What exactly are you trying to do?'
def contest_data():
problem = db.get_problem(request.form["problem"])
if problem:
grader_name = problem.grader
data, seed = getattr(problems, grader_name).generate()
given_data[g.user] = data
given_seed[g.user] = seed
given_time[g.user] = g.now
return data
else:
return "I don't know that problem, dude."
def contest_data():
problem = db.get_problem(request.form["problem"])
if problem:
grader_name = problem.grader
data, seed = getattr(problems, grader_name).generate()
given_data[g.user] = data
given_seed[g.user] = seed
given_time[g.user] = g.now
return data
else:
return "I don't know that problem, dude."
def contest_submission():
problem_name = request.form["problem"]
submission = request.form["submission"]
problem = db.get_problem(problem_name)
if problem:
problem_name = problem.grader
gr_func = getattr(problems, problem_name).verify
base_score = gr_func(given_data[g.user], given_seed[g.user], submission)
if base_score:
# They were right!
# Add bonus points for time
contest = db.get_contest(problem.contest)
if g.now < contest.start_time + contest.duration:
# Contest is still ongoing; give them points!
time_elapsed = g.now - contest.start_time
time_bonus = round(100 - 100 * (time_elapsed.total_seconds() / contest.duration.total_seconds()))
db.set_score(g.user, problem.uid, base_score + time_bonus)
return "Well done. You got %d points and a time bonus of %d!" % (base_score, time_bonus)
else:
return "Well done. This contest is over, but you would have gotten %d points!" % base_score
else:
return "Incorrect. Keep trying!"
else:
return "What exactly are you trying to do?"