RT:
10000(∫015603x2dx)+∑551(x)−2cos(sin(∫01xdx+∫10xdx))10000(\int_0^{\sqrt[3]{1560}}x^2dx)+\sum_5^{51}(x)-2\cos(\sin(\int_0^1xdx+\int_1^0xdx))10000(∫031560x2dx)+∑551(x)−2cos(sin(∫01xdx+∫10xdx))
表白去啦
