Jun 18, 2015 · operator = random.choice(operator) Use separate names here: operators = ["+","-","*"] # ... picked_operator = random.choice(operators)

Next, utilize the random.choice() function to select a random operator from the list, like this: x = (random.choice(operator)). Finally, convert num1 and num2 to strings before evaluating the …

A Python-based math quiz game that generates random arithmetic questions (addition, subtraction, multiplication) with a time limit for each answer. Players earn points for correct …

Aug 29, 2018 · operators.append((random.choice(operations))) for i in range(0, len(operators) + len(operands)): if i % 2 == 0: expression.append(operands[operands_count]) operands_count …

Operators are functionality that do something and can be represented by symbols such as + or by special keywords. Operators require some data to operate on and such data is called …

How about you make a dictionary that maps the operator's character (e.g. '+') to the operator (e.g. operator.add). Then sample that, format you string, and perform the operation. Generating a …

Nov 23, 2021 · op = random.choice(operator) print(num1,op,num2,"=") main() 运行结果如下： 1、random.choice (set) 在集合的所有元素中随机抽选. 2、random.randrange ( [start,]stop [,step]) …

Jun 15, 2012 · operator = random.choice(operator) use separate names here: operators = ["+","-","*"] # ... picked_operator = random.choice(operators)

Jan 27, 2015 · To select one of the three functions at random, you can simply put them in a list and then use random.choice(): The random operator can be applied to your numbers like this: …

Nov 12, 2015 · To apply your random implementation in to this, you make use of the dictionaries keys() to do a random.choice on that: Simple example applying random: "+": operator.add, "-": …