回答編集履歴
2
訂正
test
CHANGED
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@@ -22,9 +22,9 @@
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22
22
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23
23
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a = [0]*(ord("z")+1)
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24
24
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25
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-
for i in
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25
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+
for i in s:
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26
26
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27
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-
a[ord(
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27
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+
a[ord(i)] += 1
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28
28
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29
29
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30
30
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@@ -44,13 +44,13 @@
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44
44
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45
45
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ans = ""
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46
46
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47
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-
for i in
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47
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+
for i in s:
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48
48
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49
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-
e = ord(
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49
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+
e = ord(i)
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50
50
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51
51
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if e > c:
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52
52
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53
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-
ans +=
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53
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+
ans += i
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54
54
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55
55
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elif e == c:
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56
56
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@@ -60,7 +60,7 @@
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60
60
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61
61
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else:
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62
62
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63
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-
ans +=
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63
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+
ans += i
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64
64
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65
65
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print(ans)
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66
66
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1
追記
test
CHANGED
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@@ -5,3 +5,63 @@
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5
5
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こういうツールを使います。
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6
6
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7
7
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[Python プロファイラ — Python 3.10.0b2 ドキュメント](https://docs.python.org/ja/3/library/profile.html)
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8
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+
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9
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+
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10
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+
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11
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+
#追記
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12
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+
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13
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違う考え方でのコード。
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14
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15
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+
```Python
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16
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+
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17
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+
n, k = map(int, input().split())
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18
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+
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19
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+
s = list(str(input()))
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20
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+
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21
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+
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22
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+
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23
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+
a = [0]*(ord("z")+1)
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24
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+
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25
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+
for i in range(n):
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26
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+
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27
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a[ord(s[i])] += 1
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28
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+
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29
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+
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30
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+
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31
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b = 0
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32
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+
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33
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+
for c in range(ord("a"),ord("z")+1):
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34
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+
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35
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+
b += a[c]
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36
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+
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37
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+
if b >= k:
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38
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+
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39
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break
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40
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+
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41
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+
d = a[c]-(b-k)
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42
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+
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43
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+
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44
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+
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45
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+
ans = ""
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46
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+
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47
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+
for i in range(n):
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48
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+
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49
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+
e = ord(s[i])
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|
50
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+
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51
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+
if e > c:
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52
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+
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53
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+
ans += s[i]
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54
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+
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55
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+
elif e == c:
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56
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+
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57
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+
if d > 0:
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58
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+
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59
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+
d -= 1
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60
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+
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61
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+
else:
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62
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+
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63
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+
ans += s[i]
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64
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+
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65
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+
print(ans)
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66
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+
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67
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+
```
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