creates loop, asking for grade in each assignment grade = int(input("What is your grade for %s? " % assignment)) while grade < 0 or grade > 100: print("Grade must be a number between 0 and 100") grade = int(input("What is your grade for %s? " % assignment)) # asks for ...
函数的正确版本为: def printAverage(grades): count = len(grades.keys()) print("average grade:" , sum(grades.values())/count) 在Python中有条件的列表的平均值 Fix 您可以循环迭代存在的列数 values = [[159.2213, 222.2223, 101.2122], [359.2222, 22.2210, 301.2144]]avgs = []for idx_col in ...
() # 计算考试成绩 questions = models.TestPaper.objects.filter(course__course_name=subject1).\ values('pid').values('pid__id','pid__answer','pid__score') stu_grade = 0 # 初始化一个成绩 for p in questions: qid = str(p['pid__id']) stu_ans = request.POST.get(qid) cor_ans ...
6th - 8th Grade • 11 plays • Easy Student preview 15 questions Show all answers 1. MULTIPLE CHOICE 30 sec • 1 pt The rules that define the way a program must be written 2. MULTIPLE CHOICE 30 sec • 1 pt A plane that is divided into four regions by a horizontal line called...
The study followed a think-aloud protocol, with participants engaging in tasks such as debugging poorly performing queries, handling noisy inputs, and rejecting irrelevant questions. The authors observed that developers consistently started by validating the retrieval component—manually inspecting and ...
Be sure to add options for retries and score tracking to enhance the overall experience. 7. Fibonacci Number Generator Level: Beginner The mathematical series known as the Fibonacci series has been one of the most popular coding questions in the programming community. Essentially, you start with ...
self.grade=grade self.sid=sid self.enroll() deftell(self): '''自我介绍方法''' msg='''Hi, my name is [%s], I'm studying [%s] in [%s]!'''%(self.name,self.grade,'Oldboy') print(msg) if__name__=='__main__': t1=Teacher("Alex",22,'Python',20000) ...
42.236.49.31 - - [04/Jun/2017:03:49:04 +0800] "GET /questions HTTP/1.1" 200 41977 "http://bbs.besttest.cn/questions" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36; 360Spider" "-" ...
“Thanks for your quality contributions with Real Python podcast. Three things I particularly like about the podcast: 1. You ask quality questions. 2. Extra course/exploratory links at the bottom is crucial for me. 3. Weekly conversation is better than information overdose.”...
>>> for i, v in enumerate(['tic', 'tac', 'toe']): #enumerate(seq)遍历序列值和其对应的下标 ... print(i, v) #同时遍历两个或更多的 序列,可以使用 zip() 组合 >>> questions = ['name', 'quest', 'favorite color'] >>> answers = ['lancelot', 'the holy grail', 'blue'] ...