建立一个int类型的长度为n的vector数组，n由用户从键盘输入,　　输入元素到数组,输出数组中的元素,用vector建立元素为10的类型为Point的对象数组，要求

建立数组时有默认的初始化,每个元素的X,Y的值为0.　　调用Move成员函数改变每个元素的X,Y的值,输出元素-Establish a int type of length is n vector array, n by the user input from the keyboard, input elements to an array, the output of the elements in an array, with vector set up for the type of elements for the 10 Point object arrays, and requirements Build array is the default initialization, each element of the X, Y value is 0. Call Move member function change each element of the X and Y values, output elements