题解 | #DNA序列#
DNA序列
https://www.nowcoder.com/practice/e8480ed7501640709354db1cc4ffd42a
s = input() n = int(input()) li = [] for i in range(len(s)): t = s[i:i+n] li.append(t.count('C')+t.count('G')) print(s[li.index(max(li)):li.index(max(li))+n])
DNA序列
https://www.nowcoder.com/practice/e8480ed7501640709354db1cc4ffd42a
s = input() n = int(input()) li = [] for i in range(len(s)): t = s[i:i+n] li.append(t.count('C')+t.count('G')) print(s[li.index(max(li)):li.index(max(li))+n])
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