def check_attempt(params):
ans_terms = collect_terms(params['ans_tree'])
att_terms = collect_terms(params['att_tree'])
unrecognized = set(att_terms) - set(ans_terms) - set([0, 1])
#print 'unrecognized=',unrecognized
if len(unrecognized) > 0:
inanswerstring = ','.join([str(x) for x in set(ans_terms) - set([1])])
unrecstring = ','.join([str(x) for x in set(unrecognized) - set([1])])
hint = 'The numbers in the question are: ' + inanswerstring
hint += '. Where did ' + unrecstring + ' come from? '
hint += 'Please replace ' + unrecstring + ' with expressions that use the numbers ' + inanswerstring
return hint
return ''
def check_attempt(params):
ans_terms = collect_terms(params["ans_tree"])
att_terms = collect_terms(params["att_tree"])
unrecognized = set(att_terms) - set(ans_terms) - set([0, 1])
# print 'unrecognized=',unrecognized
if len(unrecognized) > 0:
inanswerstring = ",".join([str(x) for x in set(ans_terms) - set([1])])
unrecstring = ",".join([str(x) for x in set(unrecognized) - set([1])])
hint = "The numbers in the question are: " + inanswerstring
hint += ". Where did " + unrecstring + " come from? "
hint += "Please replace " + unrecstring + " with expressions that use the numbers " + inanswerstring
return hint
return ""
def check_attempt(params):
ans_terms=collect_terms(params['ans_tree'])
att_terms=collect_terms(params['att_tree'])
missing=set(ans_terms) - set(att_terms)- set([0,1])
#print 'unrecognized=',unrecognized
if len(missing)>0:
inattemptstring= ', '.join([str(x) for x in set(att_terms)-set([1])])
missingstring=', '.join([str(x) for x in set(missing)-set([1])])
hint='The numbers in your answer are: '+inattemptstring
if len(missing)>1:
hint+='. You are not using the numbers '
hint+= missingstring+' used in the question. '
hint+='Figure out how to use these numbers in your answer.'
else:
hint+='. You are not using the number '
hint+= missingstring+' used in the question. '
hint+='Figure out how to use this number in your answer.'
return hint
return ''
def check_attempt(params):
ans_terms = collect_terms(params['ans_tree'])
att_terms = collect_terms(params['att_tree'])
missing = set(ans_terms) - set(att_terms) - set([0, 1])
#print 'unrecognized=',unrecognized
if len(missing) > 0:
inattemptstring = ', '.join(
[str(x) for x in set(att_terms) - set([1])])
missingstring = ', '.join([str(x) for x in set(missing) - set([1])])
hint = 'The numbers in your answer are: ' + inattemptstring
if len(missing) > 1:
hint += '. You are not using the numbers '
hint += missingstring + ' used in the question. '
hint += 'Figure out how to use these numbers in your answer.'
else:
hint += '. You are not using the number '
hint += missingstring + ' used in the question. '
hint += 'Figure out how to use this number in your answer.'
return hint
return ''
