我想用相应的字符串按降序对浮点数进行排序。例如,
Mass=[10,45.5,56.7,34.7,12,8.2,56,78.5,5.5,21.5]
Name=['A1','A2','A3','A4','A5','A6','A7','A8','A9','A10']
现在我想按降序排列质量,以便它能给我
A8=78.5, A3=56.7, A7=56.....
我怎么能在python中做到这一点?
非常感谢
干杯,
-Viral
答案 0 :(得分:1)
你可以zip
那些,把质量放在首位,然后sort
它们按相反的顺序排列。
for m, n in sorted(zip(Mass, Name), reverse=True):
print n, m
输出:
A8 78.5
A3 56.7
A7 56
...
答案 1 :(得分:0)
此代码完全返回您想要的内容。
Mass=[10,45.5,56.7,34.7,12,8.2,56,78.5,5.5,21.5]
Name=['A1','A2','A3','A4','A5','A6','A7','A8','A9','A10']
for m,n in sorted(zip(Mass, Name), key=lambda pair: pair[0], reverse=True):
print "%s=%s," % (n, m),
A8 = 78.5,A3 = 56.7,A7 = 56,A2 = 45.5,A4 = 34.7,A10 = 21.5,A5 = 12,A1 = 10, A6 = 8.2,A9 = 5.5,
如果你不需要结肠,你可以使用加入。