问题相关代码,请勿粘贴截图
s=input()
dic={}
for i in s:
if i >='a' and i<='z' or i>='A' and i<='Z' :
dic[i]=s.count(i)
def getKey(dic,2):
if 2 not in dic:
return '出现2次的字母:无'
result=set()
for key in dic:
result.add(key)
return '出现2次的字母:',result
运行结果及报错内容
Exited with error status 1
File "/data/0d5b1f086b293b442a33aa0f857a4235", line 6
def getKey(dic,2):
^
SyntaxError: invalid syntax