求fibonacci数列第100项的值。fibonacci数列的第一项的值为1，第二项的值也为1，第三项以后的值为其前两项的和。要求使用循环和递归的方法来实现。-Fibonacci numbers find the value in column 100. The first fibonacci series is 1, the second for the value of 1, the third of its value after the first two and. Require the use of loops and recursive approach to implementation.