我有一个包含以下值的文件:
Isabella,42567,Girl
Sophia,42261,Girl
Jacob,42164,Boy
Emma,35951,Girl
Ethan,34523,Boy
Mason,34195,Boy
William,34130,Boy
Olivia,34128,Girl
Jayden,33962,Boy
Ava,30765,Girl
我应该返回每个首字母的总和,我已经这样做了:
for i in names_file:
if i[0] not in my_dictionary:
j = i.strip().split(",")
my_dictionary[i[0]] = int(j[1])
else:
my_dictionary[i[0]] += int(j[1])
names_file.close()
知道为什么“其他”没有正确总结吗?
J 应该返回 76,126 但它返回 76292
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