使用如下所谓的简单变量“数据平移”方法来求出Fibonacci数列的第n项（的具体项值）并显示在屏幕上（正整数n通过键盘输入）：说明变量old1=1，old2=1，newItem；新的Fibonacci项newItem总是“距它最近”的前两项（old1与old2）的累加和。而后通过“old1=old2 old2=newItem ”进行所谓的“数据平移”。接着计算另一个新的Fibonacci项newItem，依次循环，直到求出数列的第n项时为止。-Use the following so-called simple variables　data shifting　approach to the Fibonacci series to derive the first n items (specific items of value) and display on the screen (positive integer n, through keyboard input): Descr iption of variables old1 = 1, old2 = 1, newItem　new items NewItem Fibonacci always　away from it recently,　the first two (old1 with old2) and cumulative. Then through　old1 = old2 old2 = newItem　the so-called　data translation.　Then a new calculation of the Fibonacci item newItem, followed by cycle, until the calculated series until the first n items.