题解 | #Financial Management#
Financial Management
https://www.nowcoder.com/practice/c046a2eade034db58cdfdaf58f894489
#Python版代码 print('$%.2f' % (sum((eval(input())) for _ in range(12)) / 12)) #或者 from statistics import mean print('$%.2f' % mean((eval(input())) for _ in range(12)))