2898: 计算复利

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:37 Solved:25

Description

输入本金p,年利率r,存n年,计算复利终值

公式:终值 = p * (1 + r)ⁿ

Input

三个浮点数p, r, n

Output

复利终值,保留2位小数

Sample Input Copy

1000 0.05 2

Sample Output Copy

1102.50