Feb-12-2019, 02:34 AM
Thank you all for this valuable help!
I have learnt a lot and finally found the solution for my problem. Many others will come and let solve it one by one.
It worked for me as below.
I have learnt a lot and finally found the solution for my problem. Many others will come and let solve it one by one.
It worked for me as below.
tension = 0
count =0
while count<15:
for link in chain:
if tension > link[0] and len(link)==2:
link.append(1)
count =0
tension += 1
count +=1