Frequent Letters
Description
Given a string, you have to find the first n most frequent characters in it.
You have to print these n letters in alphabetically sorted order.
The input will contain two lines, the first line will contain a string and the second line will contain the letter n.
The output
should be a list of n most frequent letters in alphabetically
sorted order.
Note: If there are two letters with the same frequency, then the alphabetically preceding alphabet should
be picked first. (For example, in "aabbccc", if n=2, then output list would have cand a.)
Sample Input:
ddddaacccb
3
Sample Output:
['a', 'c','d']
Answers
Answered by
0
Answer:
itdtsdourgdiyrtdodu4dtix6rsryxitdtsutey
rstd9yt8psi6rd7ts6e8zr7oi6rzsrorus39aoursrsyopgidrsiygdursyifugd
Explanation:
geykhdgeyeyieyjeryuyru64i4yirgjdghcbdefheeryetytukz bherjytykdgdb
egh
egh
egh
eghgrjyyjeh
tw
jey
jye
h
hf
vd
ne
h
myns
b
fan
ye
yn
yen
ht
wfhttjw
eyke
wy
jye
j
eeyj
wth
tehh
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
90
1
2
4
4
4
55
6
6
7
7
8
8
8
9
0
d
d
d
d
d
d
d
d
d
d
d
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