R=input('Please input R='); OlI|.~
p=0.1; 6fY-DqF!
n=chaxun(R); (l}W\iB'd
L=15; gM>geWB<
c=3*10^8; ~Z-o2+xA
h=6.626196*10^(-34); Qh3BI?GZ'3
k=1.3806505*10^(-23); UU'0WIbY6
B=198.95; db#svj*
r=0.509*10^(-60); _Oc5g5_{
d=532*10^(-9); _Fkz^B*
for s=0:20 Kjzo>fIC{
for T=0.1:50:300.1 =S#9\W&