题解 | #总成绩和平均分计算#
总成绩和平均分计算
https://www.nowcoder.com/practice/0fa5132c156b434da4347ad051c4be22
nums = input().split(" ") num1 = float (nums[0]) num2 = float(nums[1]) num3 = float (nums[2]) whole_num = format(num1+num2+num3,".2f") avarage_num = format((num1+num2+num3)/3,".2f") print(whole_num,avarage_num)