测试

#天天向上

import math
dayfactor=0.001
dayup=1.0
while (dayfactor<0.011):
    for i in range(365):
        if i%7 in [5,0]:
            dayup=dayup+dayfactor
    print("N值为{:.3f}时，年终值为：{:.3f}".format(dayfactor,dayup))
    dayfactor=dayfactor+0.001