Problem-80.py 文件源码

def working(maxnum=100):
    sums = []
    for i in range(1, maxnum+1):
        rootint = int(i ** 0.5)
        if rootint ** 2 != i:
            with decimal.localcontext() as c:
                c.prec = 102
                rootstr = str(decimal.Decimal(i) ** decimal.Decimal('0.5'))
                rootstr = rootstr.replace('.', '')
                tmpsum = 0
                for j in range(100):
                    tmpsum += int(rootstr[j])
                sums.append(tmpsum)

    return sum(sums)