Beispiel #1
0
def check_attempt(p):
	att = get_numerical_answer(p['att_tree'])
	ans = get_numerical_answer(p['ans_tree'])

	if att * ans < 0:
		return "Can the answer be negative?"
	return ""
Beispiel #2
0
def check_attempt(p):
	att = get_numerical_answer(p['att_tree'])
	ans = get_numerical_answer(p['ans_tree'])

	if float(ans).is_integer() and not float(att).is_integer():
	   return "Can the answer be fractional?"
	return ""