对于2-维空间的几何概型,其中事件的概率须通过计算平面区域的面积才能求得。由函数曲线围成的区域 D = { ( x , y ) ∣ a ≤ x ≤ b , f 1 ( x ) ≤ y ≤ f 2 ( x ) } D=\{(x, y)|a\leq x\leq b, f_1(x)\leq y\leq f_2(x)\} D={(x,y)∣a≤x≤b,f1(x)≤y≤f2(x)},其面积我们可以用二
第六周A题 - 几何概型 Time Limit:1000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description You are going from Dhaka to Chittagong by train and you came to know one of your old friends is