题解 | #截取字符串#
截取字符串
https://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
str1 = input() k = int(input()) print(str1[0:k])
截取字符串
https://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
str1 = input() k = int(input()) print(str1[0:k])
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