Create 列表切片、字典的应用

mmt = """
A   71.03711
C   103.00919
D   115.02694
E   129.04259
F   147.06841
G   57.02146
H   137.05891
I   113.08406
K   128.09496
L   113.08406
M   131.04049
N   114.04293
P   97.05276
Q   128.05858
R   156.10111
S   87.03203
T   101.04768
V   99.06841
W   186.07931
Y   163.06333
""".split() 
print mmt
print mmt[::2]  
print mmt[1::2] 
print map(float,mmt[1::2])
print dict(zip(mmt[::2],map(float,mmt[1::2])))