这5个小程序分别为：用Monte Carlo随机法圆柱相交体的体积；用刘徽割圆法计算pi；梯形法.辛普森法计算圆周率；蒲丰掷针实验程序；线性函数的迭代-This five small programs were: using Monte Carlo random method cylinder intersects the volume　cyclotomic method with Liu Hui pi　trapezoidal method Simpson method to calculate pi　Buffon throw needles experimental procedures　linear function of iteration