说明：  你投资了100元在某个储蓄账户，存款年利率为 。令 表示 年后你的账户金额。假设该账户是连续计息，那么 满足以下常微分方程初值问题： 利用欧拉法或使用ode45求解该常微分方程初值问题，并画出10年内的 函数图像，和该常微分方程精确解比较
(You invest 100 yuan in a savings account, the annual interest rate is. The amount of your account after that. Assuming that the account is a continuous interest rate, then the initial value problem of the following ordinary differential equations is met: Using euler method or using ode45 to solve the initial value problem of the ordinary differential equation, and drawing a function image in 10 years, the exact solution of the ordinary differential equation is compared)