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문제 출처: https://school.programmers.co.kr/learn/courses/30/lessons/120887
풀이:
res = "".join([str(i) for i in range(i, j+1)])
return res.count(str(k))
만족
반응형
문제 출처: https://school.programmers.co.kr/learn/courses/30/lessons/120887
풀이:
res = "".join([str(i) for i in range(i, j+1)])
return res.count(str(k))
만족
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