python - 从列表 python 添加类似的字母数字元素

Question

我有两个列表 A = ['1a', '3c'] 和 B = ['2a', '1b']。我想添加以相同字符结尾的字符串并更新 A 的内容，如下所示:

最终结果为:A = ['3a', '3c']。下面是我的代码:

for x, y in enumerate(A):
        # gets the indices of B which has same end character
        l = [B.index(i) for i in B if y[1] in i] 

Answer 1

尝试这样的事情:

A = ['1a', '3c'] 
B = ['2a', '1b']
for i, (x, y) in enumerate(zip(A, B)):
  if x[-1] == y[-1]:
    A[i] = str(int(x[0])+int(y[0])) + x[-1]
print A