#7.x='abcababc',输出字典{'a':3,'b':3,'c':2}
时间: 2024-01-14 18:02:54 浏览: 22
可以使用字典来记录每个字符出现的次数,遍历字符串即可:
```
x = 'abcababc'
d = {}
for ch in x:
if ch in d:
d[ch] += 1
else:
d[ch] = 1
print(d)
```
输出结果为:`{'a': 3, 'b': 3, 'c': 2}`
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