第二十二周作业

# This is a sample Python script.
# Press Shift+F10 to execute it or replace it with your code.# Press Double Shift to search everywhere for classes, files, tool windows, actions, and settings.


def fibonacci(n):    if n == 0 or n == 1: return [1];
    result = [1, 1]    if n == 2:        return result;
    while True:        current = result[-1] + result[-2];
        if current > n: break;
        result.append(current);
    return result;


# Press the green button in the gutter to run the script.if __name__ == '__main__':

    argument = 100 ;
    fiboList = fibonacci(argument);
    fiboList = fiboList[1:len(fiboList)-1];
    fiboList.reverse();
    s: int = 0;    if fiboList is not None:
        if len(fiboList)>= 1:
            s = fiboList[0] ;
            if len(fiboList) >=2:                s = fiboList[1]+s;
    print(s)